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Background: Moderate/severe aortic regurgitation (AR) with concomitant mitral regurgitation (MR) is a common multiple valve disease for which treatment strategies are controversial. The current study explored long-term outcomes of concomitant MR after AR surgery and the effect of combined mitral valvuloplasty., Methods: A total of 506 patients with moderate/severe AR and concomitant MR undergoing aortic valve surgery between January 2013 and December 2021 in our cardiac center were enrolled. Risk factors for early mortality, late mortality and persistent MR were identified by logistic regression and generalized linear mixed model., Results: At least one follow-up record was available for 96.3% patients up to May 2022 and 264 (66.8%) patients had no or trivial MR, 112 (28.4%) had mild MR, 16 (4.1%) had moderate MR and 3 (0.8%) patients had severe MR. Persistent MR was recorded for 92 (23.3%) patients during follow-up. Combined mitral valvuloplasty (odds ratio: 0.23; 95% confidential interval: 0.08-0.64; p = 0.005) and better left ventricular reverse remodeling (odds ratio: 0.99; 95% confidential interval: 0.986-0.996); p < 0.001) were found likely to reduce the possibility of persistent MR during follow-up., Conclusions: Most patients with moderate/severe AR and concomitant MR had a good long-term post-surgical outcome for MR. However, a few had persistent MR during follow-up. Combined mitral valvuloplasty and better left ventricular reverse remodeling reduced the possibility of long-term persistent MR., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Mechanical circulatory support for cardiogenic shock complicated by acute severe aortic regurgitation poses a unique challenge for traditional veno arterial extracorporeal membrane oxygenation (ECMO) because of rapidly rising left ventricular pressures accentuated by the increased afterload from retrograde flow in femoral cannulation. This process necessitates rapid left ventricular unloading while also allowing for adequate native left ventricular function. Herein, we describe a case of cardiogenic and septic shock secondary to methicillin-resistant Staphylococcus aureus complicated by acute severe aortic regurgitation temporized by left atrial-veno arterial (LA-VA) ECMO via the Livanova TandemHeart system. Left ventricular unloading created a window of hemodynamic stability allowing for optimization of multiorgan failure and infectious source control before surgical aortic valve replacement., Competing Interests: Disclosure: The authors have no conflicts of interest to report., (Copyright © ASAIO 2023.)

Background: Patients with severe aortic stenosis (AS) frequently have concomitant aortic regurgitation (AR), but the association between aortic valvular calcification (AVC) and the severity of AR remains unclear., Methods and results: We retrospectively reviewed patients with severe AS who underwent transthoracic echocardiography and multidetector computed tomography (MDCT) within 1 month. The patients were divided into 3 groups according to the degree of concomitant AR. The association between AVC and the severity of concomitant AR was assessed in patients with severe AS. The study population consisted of 95 patients: 43 men and 52 women with a mean age of 82±7 years. Of the 95 patients with severe AS, 27 had no or trivial AR, 53 had mild AR, and 15 had moderate AR. The AVC score (AVCS) and AVC volume (AVCV) significantly increased as the severity of concomitant AR increased (P=0.014 for both), and similar findings were obtained for the AVCS and AVCV indexes (P=0.004 for both)., Conclusions: The severity of AR correlated with AVCS and AVCV measured by MDCT in patients with severe AS. AVC may cause concomitant AR, leading to worsening of disease condition.

Aims: Bicuspid aortic valve (BAV) is a common congenital condition that is frequently associated with aortic stenosis (AS) and aortic regurgitation (AR), as well as aortic aneurysms, but specific outcome data are scarce. The present study sought to assess outcomes in a large cohort of consecutive patients with BAV., Methods and Results: A total of 581 consecutive patients (median age 29 years, 157 female) with BAV were included in the study and followed prospectively in a heart valve clinic follow-up programme. The overall survival rate after 10 years was 94.5%. During follow-up, 158 patients developed an indication for surgery. Event-free survival rates were 97%, 94%, 87%, and 73% at 1, 2, 5, and 10 years, respectively. In the multivariable analysis, event rates were independently predicted by AS [subdistribution hazard ratio (SHR) 2.3 per degree of severity], AR (SHR 1.5 per degree of severity), baseline aortic dilatation ≥ 40 mm (SHR 1.9), and age (SHR 1.3) (P < 0.001)., Conclusion: BAV disease is associated with a high rate of cardiac events, but state-of-the-art care results in good survival with low rates of infective endocarditis, aortic dissection, and sudden death. Incremental degrees of AS and regurgitation, the presence of aortic dilatation, and age are predictive of cardiac events., Competing Interests: Conflict of interest: None declared, (© The Author(s) 2023. Published by Oxford University Press on behalf of the European Society of Cardiology.)

Aortic root aneurysms are one of the most common aortic root diseases, involving the aortic valve, aortic sinus, bilateral coronary arteries, and part of the ascending aorta. It is a life-threatening aortic disease with a high mortality rate of approximately 90%, due to aortic aneurysm rupture. Aortic valve insufficiency is one of the most common complications of aortic root aneurysms that can lead to acute left heart failure. The etiology of aortic root aneurysms is not yet completely clear and is mainly related to genetic diseases, such as Marfan syndrome and atherosclerosis. It can also occur secondary to aortic valve stenosis or a bivalve deformity. Surgery is the primary treatment for aortic root aneurysms, and aortic root replacement is a classic surgical method. However, the incidences of perioperative complications and mortality are relatively high, particularly in high-risk patients. In recent years, the anatomical structure of the aortic root has been gradually refined, and an in-depth understanding of root aneurysms has led to individualized treatment methods. Conservative drug therapy (ß-receptor blockers, angiotensin-converting enzyme inhibitors, or angiotensin receptor blockers), Bentall and modified Bentall surgeries (Button technology, Cabrol surgery, and modified Cabrol surgery), valve-sparing aortic root replacement (David and Yacoub), personalized external aortic root support, and endovascular intervention therapy have significantly improved the perioperative and long-term survival rates of patients with aortic root aneurysms. However, different treatment methods have their own advantages and disadvantages. This review aimed to summarize the current research progress and treatment of aortic root aneurysms.

Background: The potential impact of exercise on valvular function and aortic diameters in patients with a bicuspid aortic valve remains unclear. Therefore, we assessed the association between lifelong exercise characteristics, valvular dysfunction, and aortic dilatation in patients with a bicuspid aortic valve., Methods and Results: In this cross-sectional study, exercise volume (metabolic equivalent of task minutes per week), exercise intensity, and sport type were determined from the age of 12 years to participation using a validated questionnaire. Echocardiography was used to assess aortic stenosis or aortic regurgitation and to measure diameters at the sinuses of Valsalva and ascending aorta. Aortic dilatation was defined as a Z -score ≥2. Four hundred and seven patients (42±17 years, 60% men) were included, of which 133 were sedentary (<500 metabolic equivalent of task minutes per week), 94 active (500-1000 metabolic equivalent of task minutes per week), and 180 highly active (≥1000 metabolic equivalent of task minutes per week). Moderate-to-severe aortic stenosis or aortic regurgitation was present in 23.7% and 20.0%, respectively. Sinuses of Valsalva and ascending aorta diameters were 34.8±6.6 and 36.5±8.1 mm, whereas aortic dilatation was found in 21.6% and 53.4%, respectively. Exercise volume was not associated with valve dysfunction or aortic dilatation. Vigorous intensity and mixed sports were associated with a lower prevalence of aortic stenosis (adjusted odds ratios, 0.43 [0.20-0.94] and adjusted odds ratios, 0.47 [0.23-0.95]). Exercise intensity and sport type were not associated with aortic regurgitation and aortic dilatation., Conclusions: We found no deleterious associations between lifelong exercise characteristics, valvular dysfunction, and aortic dilatation in patients with a bicuspid aortic valve. Vigorous intensity and exercise in mixed sports were associated with a lower prevalence of moderate-to-severe aortic stenosis. These observations suggest that lifelong exercise does not appear to induce adverse cardiovascular effects in patients with a bicuspid aortic valve.

Background: Hypertension adds to the pressure overload on the left ventricle (LV) in combination with aortic valve (AV) disease, but the optimal blood pressure (BP) targets for patients with AV disease remain unclear. We tried to investigate whether intensive BP control reduces LV hypertrophy in asymptomatic patients with aortic stenosis (AS) or aortic regurgitation (AR)., Methods: A total of 128 hypertensive patients with mild to moderate AS (n = 93) or AR (n = 35) were randomly assigned to intensive therapy, targeting a systolic BP <130 mm Hg, or standard therapy, targeting a systolic BP <140 mm Hg. The primary end point was the change in LV mass from baseline to the 24-month follow-up. Secondary end points included changes in severity of AV disease, LV volumes, ejection fraction and global longitudinal strain (GLS)., Results: The treatment groups were generally well balanced regarding the baseline characteristics. The mean (±SD) age of the patients was 68 ± 8 years and 48% were men. The mean BP was 145 ± 12/81 ± 10 mm Hg at baseline. Medication at baseline was similar between the 2 groups. The 2 treatment strategies resulted in a rapid and sustained difference in systolic BP (P < .05). At 24-month, the mean systolic BP was 129 ± 12 mm Hg in the intensive therapy group and 135 ± 14 mm Hg in the standard therapy group. No patient died or underwent AV surgery during follow-up in either of the groups. LV mass was changed from 189.5 ± 41.3 to 185.6 ± 41.5 g in the intensive therapy group (P = .19) and from 183.8 ± 38.3 to 194.0 ± 46.4 g in the standard therapy group (P < .01). The primary end point of change in LV mass was significantly different between the intensive therapy and the standard therapy group (-3.9 ± 20.2 g vs 10.3 ± 20.4 g; P = .0007). The increase in LV mass index was also significantly greater in the standard therapy group (P = .01). No significant differences in secondary end points (changes in severity of AV disease, LV volumes, ejection fraction and GLS) were observed between the treatment groups., Conclusions: Among hypertensive patients with AV disease, intensive hypertensive therapy resulted in a significant reduction in LV hypertrophy, although progression of AV disease was similar between the treatment groups., Clinical Trial Registration: http://ClinicalTrials.gov (Number NCT03666351)., Competing Interests: Disclosures None reported., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Objectives: The study objective was to evaluate the clinical implication of left ventricular diastolic dysfunction in patients with chronic severe aortic regurgitation undergoing aortic valve replacement., Methods: We reviewed the medical records of 323 patients (age, 56.3 ± 14.1 years; 111 female) who underwent aortic valve replacement for chronic severe aortic regurgitation between 2005 and 2019. Left ventricular diastolic dysfunction was assessed by the ratio of peak left ventricular inflow velocity over mitral annular velocity (E/e'). The study end point was the composite of death and heart failure requiring hospital admission., Results: The E/e' ratio was significantly correlated with age, left atrial dimension, left ventricular end-diastolic volume, mitral regurgitation grade, and tricuspid regurgitation grade (all P < .001). During follow-up (1748.3 patient-years), death and heart failure occurred in 36 patients (2.06/patient-year) and 9 patients (0.53/patient-year), respectively. In multivariable analysis, E/e' ratio (per 5 increment, hazard ratio, 1.32; 95% confidence interval, 1.02-1.71; P = .03), age (hazard ratio, 1.06; 95% confidence interval, 1.03-1.10; P < .001), and left ventricular ejection fraction (hazard ratio, 0.94; 95% confidence interval, 0.90-0.98; P = .002) were independent predictors of death and heart failure. The 5-year heart failure-free survival was 94.9% ± 1.7% in patients with E/e' less than 15% and 84.2% ± 4.2% in patients with E/e' 15 or greater (P < .001)., Conclusions: The E/e' ratio was significantly associated with adverse outcomes in patients with chronic severe aortic regurgitation undergoing aortic valve replacement and may be useful as a prognostic marker in such patients., (Copyright © 2022 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.)

Introduction: Ventricular septal defect (VSD) is one of the most common congenital cardiac anomalies. Patients with perimembranous VSD may have aortic regurgitation (AR) secondary to prolapse of the aortic cusp., Case Presentation: We present a case of 23-year-old White man with VSD, AR and ascending aortic aneurysm. The patient presented to outpatient clinic with weakness and gradual worsening shortness of breath for the past 5 years. Clinical examination revealed regular heart rhythm and loud continuous systolic-diastolic murmur (Lewin's grade 6/6), heard all over the precordium, associated with a palpable thrill. The ECG showed right axis deviation, fractionated QRS in V1 and signs of biventricular hypertrophy. The chest X-ray showed cardiomegaly. Transthoracic and transesophageal echocardiograms showed a perimembranous VSD with moderate restrictive shunt (Qp/Qs = 1.6), aortic regurgitation (AR), and ascending aortic aneurysm. Other clinical and laboratory findings were within normal limits., Conclusions: Perimembranous VSD, may be associated with aortic regurgitation and ascending aortic aneurysm as secondary phenomenon if it is not early diagnosed and successfully treated., (© 2023. BioMed Central Ltd., part of Springer Nature.)

Objective: To assess aortic regurgitation (AR) prevalence, its hemodynamic effect, and long-term prognostic implications in patients admitted with de novo or worsened heart failure with preserved ejection fraction (HFpEF)., Methods: Consecutive patients hospitalized with de novo or worsened HFpEF between 2014 and 2020 were enrolled. Patients with more than moderate aortic and/or mitral valve disease were excluded. Based on the presence and degree of AR, patients were divided into those without AR, those with mild, and those with moderate AR. Data on cardiovascular death, heart failure (HF) rehospitalization, and their composite (major adverse cardiovascular events) were collected., Results: The final study population consisted of 458 HFpEF patients: 156 (34.1%) with mild-AR, 153 (33.4%) with moderate-AR, and the remaining 149 (32.5%) with no AR. Mild-to-moderate AR patients were older, with larger left atrium-left ventricle (LV) volumes, greater LV mass index, higher filling pressure, and prevalence of diastolic dysfunction compared with the no-AR group (all P<.05). During 5-year follow-up, 113 patients died of cardiovascular causes, 124 patients were rehospitalized for HF, whereas 196 experienced the composite endpoint. Mild-to-moderate AR was identified as an independent predictor of all-cause death (HR, 1.62; 95% CI, 1.14 to 1.58; P=.04) and major adverse cardiovascular event occurrence (HR, 1.48; 95% CI, 1.05 to 2.09; P=.02). A total of 126 (35.5%) of 355 patients showed progression of AR at follow-up echocardiography., Conclusion: Mild-to-moderate AR is common among patients hospitalized for HFpEF. It is associated with adverse LV remodeling and worse long-term outcomes. These findings warrant further prospective studies addressing the importance of AR in prognostic stratification and exploring therapeutic strategies to mitigate its hemodynamic effect on HF., (Copyright © 2023. Published by Elsevier Inc.)

Background: This study sought to evaluate outcomes of transcatheter aortic valve replacement (TAVR) in patients with moderate or greater aortic regurgitation (AR)., Methods: This was an observational study using an institutional database of TAVRs from November 2012 to April 2022. The study compared outcomes of TAVR in patients with isolated aortic stenosis (AS) vs patients with AS and concomitant AR (moderate or greater). Those patients with trace or mild AR were excluded. Clinical and echocardiographic outcomes were compared, with end points established by the Valve Academic Research Consortium 3. Kaplan-Meier survival estimation and Cox regression for mortality were performed. Competing-risk cumulative incidence estimates for heart failure readmissions were also compared., Results: Of 3295 patients, 605 (53.4%) had severe AS with no AR and 529 (46.6%) had severe AS with moderate or severe AR. There were no significant differences in in-hospital mortality, length of stay, stroke, myocardial infarction, permanent pacemaker requirement, transfusion requirement, minor or major vascular complications, or 30-day readmissions between the 2 groups (P > .05). There were also no significant differences in annular dissection or rupture, coronary obstruction, or device embolization. Mean gradient and paravalvular leak rates at 30 days and 1 year were similar between the groups. Survival estimates were comparable, and, on multivariable Cox regression, mixed aortic valvular disease was not associated with an increased hazard of death as compared with isolated AS (hazard ratio, 1.01; 95% CI, 0.81-1.25; P = .962). Cumulative incidence estimates for heart failure readmissions were comparable between groups., Conclusions: TAVR can be safely performed in patients with mixed valvular disease, with outcomes comparable to those in isolated AS., (Copyright © 2023 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Objective: To identify differences in left ventricular (LV) remodelling between patients with bicuspid aortic valve (BAV) and trileaflet aortic valve (TAV) with chronic aortic regurgitation (AR)., Methods: Retrospective cohort study of 210 consecutive patients undergoing cardiac magnetic resonance for AR evaluation. We divided the study population according to valvular morphology. Independent predictors of LV enlargement AR were evaluated., Results: There were 110 patients with BAV and 100 patients with TAV. Patients with BAV were younger (mean age BAV vs TAV: 41±16 years vs 67±11 years; p<0.01), mostly male (% male BAV vs TAV: 84.5% vs 65%, p=0.01) and presented milder degrees of AR (median regurgitant fraction BAV vs TAV: 14 (6-28)% vs 22 (12-35)%, p=0.002). Both groups presented similar indexed LV volumes and ejection fraction. According to the degree of AR, at mild AR, patients with BAV presented larger LV volumes (BAV vs TAV: indexed end diastolic left ventricular volumes (iEDV): 96.5±19.7 vs 82.1±19.3 mL, p<0.01; indexed end systolic left ventricular volumes (iESV): 39.4±10.3 mL vs 33.2±10.5 mL, p=0.01). These differences disappeared at higher degrees of AR. Independent predictors of LV enlargement were regurgitant fraction (EDV: OR 1.118 (1.081-1.156), p<0.001; ESV: OR 1.067 (1.042-1.092), p<0.001), age (EDV: OR 0.940 (0.917-0.964), p<0.001, ESV: OR 0.962 (0.945-0.979), p<0.001) and weight (EDV: OR 1.054 (1.025-1.083), p<0.001)., Conclusions: In chronic AR, LV enlargement is an early finding. LV volumes display a direct correlation with regurgitant fraction and an inverse association with age. Patients with BAV present larger ventricular volumes, especially at mild AR. However, these differences are attributable to demographic disparities; valve type is not independently associated with LV size., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2023. No commercial re-use. See rights and permissions. Published by BMJ.)

Survival in left-sided valvular heart disease (VHD; aortic stenosis [AS], aortic regurgitation [AR], mitral stenosis [MS], mitral regurgitation [MR]) in out-of-hospital cardiac arrest (OHCA) is unknown. We studied all cases of OHCA in the Swedish Registry for Cardiopulmonary Resuscitation. All degrees of VHD, diagnosed prior to OHCA, were included. Association between VHD and survival was studied using logistic regression, gradient boosting and Cox regression. We studied time to cardiac arrest, comorbidities, survival, and cerebral performance category (CPC) score. We included 55,615 patients; 1948 with AS (3,5%), 384 AR (0,7%), 17 MS (0,03%), and 704 with MR (1,3%). Patients with MS were not described due to low case number. Time from VHD diagnosis to cardiac arrest was 3.7 years in AS, 4.5 years in AR and 4.1 years in MR. ROSC occurred in 28% with AS, 33% with AR, 36% with MR and 35% without VHD. Survival at 30 days was 5.2%, 10.4%, 9.2%, 11.4% in AS, AR, MR and without VHD, respectively. There were no survivors in people with AS presenting with asystole or PEA. CPC scores did not differ in those with VHD compared with no VHD. Odds ratio (OR) for MR and AR showed no difference in survival, while AS displayed OR 0.58 (95% CI 0.46-0.72), vs no VHD. AS is associated with halved survival in OHCA, while AR and MR do not affect survival. Survivors with AS have neurological outcomes comparable to patients without VHD., (© 2023. Springer Nature Limited.)

Background: The feasibility of percutaneous closure ventricular septal defects (VSD) in children has been previously proven. However, data on long-term outcomes are limited. We aim to evaluate the long-term outcome of our experience with percutaneous closure of VSD using various occluders., Methods: Retrospective institutional analysis of children who underwent transcatheter closure of perimembranous and muscular VSDs between September 2012 and February 2020. Patient demographics, procedural, and long-term follow-up data were comprehensively analyzed. Patients who lost to follow-up within two years post-procedure were excluded., Results: We identified 75 patients (54.7% males) with a median of 66 months (IQR, 46-96). The closure success rate at one year was 95.7%. Complete heart block was detected in two patients early post-procedure and resolved with steroids. The VSDs were perimembranous (52%), muscular (33.33%), and residual (14.67%). Implanted devices were Pfm Nit-Occlud LeˆVSD Coil (42.7%), Hyperion TM VSD Muscular Occluder (28%), Amplatzer VSD muscular occluder (10.7%), Amplatzer Duct Occluder (14.7%), Occlutech Muscular VSD Occluder (2.7%), and Amplatzer Duct Occluder II (1.3%). No new arrhythmia or valve regurgitation was detected after two years post-procedure. Persisted complications on long-term follow-up included: residual shunting in 3(4%), mild tricuspid regurgitation in 2(2.7%), and aortic regurgitation in 2(2.7%), with one immediate post-catheterization mild aortic regurgitation worsened during follow-up, requiring surgical repair of VSD three years after device implantation. No deaths were reported., Conclusion: Long-term outcomes of pediatric transcatheter VSD closure using different devices are satisfactory. Post-procedural adverse events are limited, but long-term surveillance is necessary to monitor their progression., (© 2023. The Author(s).)

This review discusses the contemporary clinical evaluation and management of patients with comorbid aortic regurgitation (AR) and heart failure (HF) (AR-HF). Importantly, as clinical HF exists along the spectrum of AR severity, the present review also details novel strategies to detect early signs of HF before the clinical syndrome ensues. Indeed, there may be a vulnerable cohort of AR patients who benefit from early detection and management of HF. Additionally, while the mainstay of operative management for AR has historically been surgical aortic valve replacement, this review discusses alternate procedures that may be beneficial in high-risk cohorts., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Background: Very few studies have focused on the correlation between structural heart disease and lower urinary tract symptoms. In this study, we applied echocardiography to explore the correlation between lower urinary tract symptoms and structural heart disease., Methods: In this single-center, prospective, cross-sectional study, we enrolled adult women undergoing echocardiography for suspected cardiac abnormalities causing cardiac symptoms between February 1, 2021, and March 31, 2021. All participants completed a questionnaire regarding demographic information and lower urinary tract symptoms, which were assessed according to the International Prostate Symptom Score., Results: A total of 165 women aged 69.96 ± 10.20 years were enrolled. The prevalence of moderate-to-severe aortic regurgitation in patients with moderate-to-severe lower urinary tract symptoms was significantly higher than that in patients with mild lower urinary tract symptoms (33.3% vs 13.6%, p = 0.008). The prevalence of other echocardiographic abnormalities was not associated with severity of lower urinary tract symptoms. Multivariable logistic regression analyses revealed that moderate-to-severe lower urinary tract symptoms predicted moderate-to-severe aortic regurgitation ( p = 0.007; odds ratio: 3.560; 95% confidence interval: 1.409-8.993). Furthermore, the International Prostate Symptom Score storage subscore ( p = 0.001; odds ratio: 1.285; 95% confidence interval: 1.111-1.486), except the voiding subscore, was an independent predictor of moderate-to-severe aortic regurgitation., Conclusion: Moderate-to-severe lower urinary tract symptoms, especially storage symptoms, are an independent predictor of the co-existence of moderate-to-severe aortic regurgitation in women with cardiac symptoms. Early cardiological referral of patients with moderate-to-severe lower urinary tract symptoms and cardiac symptoms may improve their general health., Competing Interests: Conflicts of interest: The authors declare that they have no conflicts of interest related to the subject matter or materials discussed in this article., (Copyright © 2023, the Chinese Medical Association.)

BACKGROUND Acute aortic insufficiency can be secondary to multiple conditions, including infective endocarditis, aortic root pathologies (eg, dissection, aortitis), or traumatic injury. Aortitis involves a broad spectrum of disorders characterized by inflammatory changes in the aortic wall. This pathology can be subsequently classified depending on its etiology into inflammatory and infectious causes. Large-vessel vasculitis (giant-cell arteritis, Takayasu arteritis, and IgG4-related vasculitis) is the most common non-infectious causes of aortitis. Giant-cell aortitis usually lacks the classic clinical findings of giant-cell arteritis such as headache, visual symptoms, or jaw claudication, which can be a diagnostic challenge. However, clinicians should have a high index of suspicion, since this pathology can evolve into potentially life-threatening conditions, including aortic aneurysm, aortic wall rupture, and aortic acute dissection. CASE REPORT We present a case of a 76-year-old woman who presented to the Emergency Department (ED) with shortness of breath associated with orthopnea, paroxysmal nocturnal dyspnea, and mild productive cough with white sputum. A transthoracic echocardiogram demonstrated reduced left ventricular ejection fraction, dilated left ventricle, and severe aortic insufficiency. Cardiac catheterization revealed mild non-obstructive coronary arteries and severe aortic regurgitation. The surgical pathology report of the portion of the aorta was consistent with giant-cell aortitis. CONCLUSIONS In this article, we present a case of giant-cell aortitis as an unusual etiology of acute aortic insufficiency, which is most probably under-detected in clinical practice. In addition to describing the case, we aim to highlight the importance of proper ascending aorta evaluation in patients presenting with new-onset aortic regurgitation and heart failure to prevent associated morbidity and mortality.

This study retrospectively evaluated long-term post-operative aortic and pulmonary valve functions in outlet ventricular septal defects. We evaluated aortic regurgitation and pulmonary regurgitation using pre- and post-operative echocardiograms. Overall, 158 patients who underwent intracardiac repair due to outlet ventricular septal defects with aortic valve deformity or congestive heart failure were included. The median follow-up period was 7 years (interquartile range: 0-17 years), without deaths or pacemaker implantations. The age, weight, ventricular septal defect size, and mild aortic regurgitation at surgery were factors associated with post-operative residual aortic regurgitation. Mild pulmonary regurgitation was observed in 12%, 30%, and 40% of patients 5, 10, and 15 years after surgery, respectively. There were no significant differences in age and weight at which surgery was performed between patients with mild pulmonary regurgitation and those with less than mild pulmonary regurgitation. However, the number of sutures across the pulmonary valve was associated with post-operative pulmonary regurgitation (P < 0.01). As some patients with mild pre-operative aortic regurgitation may not improve even after surgery, early surgical intervention is necessary when aortic regurgitation appears. Some patients may develop post-operative pulmonary regurgitation in the long term, suggesting the need for careful follow-up., (© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Objectives: We sought to evaluate the effect of gender on biology, therapeutic decisions, and survival in patients with severe aortic regurgitation (AR)., Background: Gender affects adaptive response to the presence of valvular heart diseases and therapeutic decisions. The impact of these on survival in severe AR patients is not known., Methods: This observational study was compiled from our echocardiographic database which was screened (1993-2007) for patients with severe AR. Detailed chart reviews were performed. Mortality data were obtained from the Social Security Death Index and analyzed as a function of gender., Results: Of the 756 patients with severe AR, 308 (41%) were women. Over a follow-up of up to 22 years, there were 434 deaths. Women compared to men were older (64 ± 18 vs. 59 ± 17 years, p = 0.0002). Women also had smaller left ventricular (LV) end diastolic dimension (5.2 ± 1.1 vs. 6.0 ± 1.0 cm, p < 0.0001), higher EF (56% ± 17% vs. 52% ± 18%, p = 0.003), higher prevalence of diabetes mellitus (18% vs. 11%, p = 0.006), and higher prevalence of ≥2+ mitral regurgitation (52% vs. 40%, p = 0.0008) despite a smaller LV size. Women were also less likely to receive aortic valve replacement (AVR) (24% vs. 48%, p < 0.0001) compared to men and had a lower survival on univariate analysis ( p = 0.001). However, after adjusting for group differences including AVR rates, gender was not an independent predictor of survival. However, the survival benefit associated with AVR was similar in both women and men., Conclusions: This study strongly suggests that female gender is associated with different biological responses to AR compared to men. There is also a lower AVR rate in women, but women derive similar survival benefit as men with AVR. Gender does not seem to affect survival in an independent fashion in patients with severe AR after adjusting for group differences and AVR rates.

Background: Quantitative cardiac magnetic resonance (CMR) outcome studies in aortic regurgitation (AR) are few. It is unclear if volume measurements are beneficial over diameters., Objectives: This study sought to evaluate the association of CMR quantitative thresholds and outcomes in AR patients., Methods: In a multicenter study, asymptomatic patients with moderate or severe AR on CMR with preserved left ventricular ejection fraction (LVEF) were evaluated. Primary outcome was development of symptoms or decrease in LVEF to <50%, development of guideline indications for surgery based on LV dimensions, or death under medical management. Secondary outcome was the same as the primary outcome, excluding surgery for remodeling indications. We excluded patients who underwent surgery within 30 days of CMR. Receiver-operating characteristic analyses for the association with outcomes were performed., Results: We studied 458 patients (median age: 60 years; IQR: 46-70 years). During a median follow-up of 2.4 years (IQR: 0.9-5.3 years), 133 events occurred. Optimal thresholds were regurgitant volume of 47 mL and regurgitant fraction of 43%, indexed LV end-systolic (iLVES) volume of 43 mL/m 2 , indexed LV end-diastolic volume of 109 mL/m 2 , and iLVES diameter of 2 cm/m 2 . In multivariable regression analysis, iLVES volume of ≥43 mL/m 2 (HR: 2.53; 95% CI: 1.75-3.66; P < 0.001) and indexed LV end-diastolic volume of ≥109 mL/m 2 were independently associated with the outcomes and provided additional discrimination improvement over iLVES diameter, whereas iLVES diameter was independently associated with the primary outcome but not the secondary outcome., Conclusions: In asymptomatic AR patients with preserved LVEF, CMR findings can be used to guide management. CMR-based LVES volume assessment performed favorably compared to LV diameters., Competing Interests: Funding Support and Author Disclosures This research was conducted using the SCMR Registry Resource. Dr Malahfji has received research support from the Houston Methodist Research Institute and Guerbet LLC. Dr Reardon is a consultant to Medtronic, Boston Scientific, Abbott Medical, and Gore Medical. Dr Shah has received support from the National Science Foundation (CNS-1931884) and the Beverly B. and Daniel C. Arnold Distinguished Centennial Chair Endowment. All other authors have reported that they have no relationships relevant to the contents of this paper to disclose., (Copyright © 2023 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.)

Spectral Doppler examination is necessary for full hemodynamic assessment of patients with systolic heart failure. It is fully incorporated into comprehensive echocardiographic examination. In this manuscript, we describe two uncommon findings in patients with established severe left ventricular systolic dysfunction: notched aortic regurgitation and merged mitral regurgitation., (© 2023 Wiley Periodicals LLC.)

Aortic fibrous strands are considered residual tissue from aortic valve development. Rupture of these strands is an important albeit uncommon cause of aortic regurgitation (AR). The authors describe a 67-year-old man who was admitted to the authors' hospital with sudden onset shortness of breath and diagnosed with severe AR. The patient was scheduled for Bentall surgery. The transesophageal echocardiogram (TEE) found multiple fibrous strands that were present in multiple locations of the aortic valve, some of which were ruptured. Ruptured fibrous strands are in the differential diagnosis in patients presenting with acute AR without a more conventional explanation, and TEE is instrumental in securing the diagnosis., Competing Interests: Conflict of Interest None., (Copyright © 2022. Published by Elsevier Inc.)

Background: Patients with pure native aortic regurgitation (AR) have been excluded from transcatheter aortic valve replacement (TAVR) trials. We sought to examine midterm outcomes with TAVR in AR compared with surgical AVR (SAVR) in a contemporary cohort., Methods: Medicare beneficiaries who underwent elective TAVR or SAVR for pure AR from 2016 to 2019 were identified. Patients with concomitant aortic stenosis and who underwent a valve-in-valve intervention or concomitant mitral valve or ascending aorta operation were excluded. The primary outcome was all-cause mortality in the longest follow-up. Secondary outcomes included stroke, endocarditis, and redo AVR. Overlap propensity score weighting was used to adjust for confounders., Results: During the study period, 11,027 patients with pure AR underwent elective AVR (TAVR, n = 1147; SAVR, n = 9880). SAVR patients were younger, with fewer comorbidities and less frailty compared with TAVR patients. TAVR was associated with adjusted 30-day mortality comparable to SAVR. After a median follow-up of 31 months (interquartile range, 18-44 months), TAVR was associated with higher adjusted risk of death (hazard ratio [HR], 1.41; 95% CI, 1.03-1.93; P = .02) and need for redo-AVR (HR, 2.13; 95% CI, 1.05-4.34; P = .03) compared with SAVR. The risk of stroke (HR, 1.65; 95% CI, 0.95-2.87; P = .07) and endocarditis (HR, 2.60; 95% CI, 0.92-7.36; P = .07) was numerically higher with TAVR., Conclusions: In Medicare patients with pure native AR, TAVR with the current commercially available transcatheter valves has comparable short-term outcomes. Although long-term outcomes were inferior to SAVR, the possibility of residual confounding, biasing long-term outcomes, given older and frailer TAVR patients, cannot be excluded., (Copyright © 2023 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

The main objectives of the current study are to investigate valvular involvement in patients with cardiac Behçet's disease (BD) and find out the risk factors of valvular involvement in cardiac BD. We retrospectively assessed the clinical and echocardiographic data in the medical records of 121 patients with BD admitted to Beijing Anzhen Hospital from January 2015 to January 2022. We evaluated the valvular structure and function mainly by echocardiography. A total of 77 BD patients (77/121, 63.64%) had cardiac valvular involvement. Valvular lesions occurred more frequently in males (p = 0.022). Aortic regurgitation (AR) (62/77, 80.52%) was the most common finding and severe AR occupied 80.65% (50/62). The most common manifestations of BD patients with severe AR was aortic valve prolapse (25/50, 50%), followed by echo-free spaces within the aortic annulus (11/50, 22%), vegetation-like lesions (10/50, 20%), and aortic root aneurysm (10/50, 20%). The incidence of paravalvular leaks (PVL) in BD patients was 14.29% (7/49). The diameter of the sinus of Valsalva and proximal ascending aorta, and total cholesterol (TCHO) were the independent risk factors of moderate-severe aortic valvular regurgitation (p < 0.01). Left ventricular end-diastolic dimension (LVEDD), left ventricular ejection fraction (LVEF) and brain natriuretic peptide (BNP) were significantly associated with moderate-severe mitral valvular regurgitation (p < 0.01). The most common valvular abnormality in BD is AR. Echocardiography has great value in the comprehensive evaluation and accurate diagnosis of valvular involvement in BD patients., (© 2022. The Author(s), under exclusive licence to Springer Nature B.V.)

Background: Ascending aortic aneurysm accompanied with stanford type A aortic dissection is a life-threatening condition. The most common presenting symptom is pain. Here, we report a very rare case of giant asymptomatic ascending aortic aneurysm accompanied with chronic stanford type A aortic dissection., Case Presentation: A 72-year-old woman was founded to have ascending aortic dilation on a routine physical examination. On admission, CTA showed an ascending aortic aneurysm accompanied with stanford type A aortic dissection, the diameter of which was approximately 10 cm. Transthoracic echocardiography showed an ascending aortic aneurysm, aortic sinus and sinus junction dilation, moderate aortic valve regurgitation, left ventricle enlargement, left ventricular wall hypertrophy, and mitral and tricuspid valve mild regurgitation. The patient underwent surgical repair in our department, was discharged, and recovered well., Conclusion: This was a very rare case of a giant asymptomatic ascending aortic aneurysm accompanied with chronic stanford type A aortic dissection that was successfully managed by total aortic arch replacement.

Left ventricular (LV) reverse remodeling after aortic valve (AV) surgery is less predictable in chronic aortic regurgitation (AR) than in aortic stenosis (AS). We aimed to disclose specific LV myocardial protein signatures possibly contributing to differential disease progression. Global protein profiling of LV myocardial samples excised from the subaortic interventricular septum in patients with isolated AR or AS undergoing AV surgery was performed using liquid chromatography-electrospray ionization-tandem mass spectrometry. Based on label-free quantitation protein intensities, a logistic regression model was calculated and adjusted for age, sex and protein concentration. Web-based functional enrichment analyses of phenotype-associated proteins were performed utilizing g:Profiler and STRING. Data are available via ProteomeXchange with identifier PXD039662. Lysates from 38 patients, including 25 AR and 13 AS samples, were analyzed. AR patients presented with significantly larger LV diameters and volumes (end-diastolic diameter: 61 (12) vs. 48 (13) mm, p < 0.001; end-diastolic volume: 180.0 (74.6) vs. 92.3 (78.4), p = 0.001). A total of 171 proteins were associated with patient phenotype: 117 were positively associated with AR and the enrichment of intracellular compartment proteins (i.e., assigned to carbohydrate and nucleotide metabolism, protein biosynthesis and the proteasome) was detected. Additionally, 54 were positively associated with AS and the enrichment of extracellular compartment proteins (i.e., assigned to the immune and hematopoietic system) was observed. In summary, functional enrichment analysis revealed specific AR- and AS-associated signatures of LV myocardial proteins.

Background: Valvular heart disease is becoming an increasingly prevalent with population ageing. We sought to define the current prevalence of valvular heart disease in Australia., Methods: The TasELF and VicELF studies prospectively recruited 962 asymptomatic participants ≥65 years, with at least one cardiovascular risk factor, from the Tasmanian and Victorian communities. People were excluded if they had a previous diagnosis of heart failure, or a life expectancy <1 year. All underwent baseline echocardiography. Those with moderate or severe valvular disease were identified. The current prevalence of clinically significant valve disease was applied to the Australian Bureau of Statistics population projections., Results: Echocardiograms were interpretable in 943 participants (98%). Clinically significant valve disease was present in 5% of the population, and mitral regurgitation was the most common overall valvular lesion, present in 36% of the population. The projected numbers of people with clinically significant valvular disease is expected to increase significantly across all age groups by the year 2060., Conclusions: Clinically significant yet asymptomatic valvular disease was prevalent in a large community cohort of participants with at least one risk factor. The total burden of valvular heart disease is expected to increase dramatically over the coming decades., Competing Interests: Declaration of Competing Interest None., (Copyright © 2022 Elsevier B.V. All rights reserved.)

Background: Most guidelines directing clinicians to manage valve disease are directed at single valve lesions. Limited data exists to direct our understanding of how concomitant valve disease impacts the left ventricle (LV)., Methods: We identified 2817 patients with aortic stenosis (AS) from the echocardiography laboratory database between September 2012 and June 2018 who had a LV ejection fraction (EF) ≥50%. LV mass, LV mass index, LV systolic pressure (systolic blood pressure + peak aortic gradient). Covariates were collected from the electronic medical record. Multi-variate analysis of covariance was used to generate adjusted comparisons., Results: Our population was 66% female, 17% African-American with a mean age of 65 years. Of note, 7.3% were noted to have significant (moderate/severe) aortic regurgitation (AR), and 11% had significant (moderate/severe) mitral regurgitation (MR). Adjusting for covariates at different levels, significant MR had a much stronger association with heart failure compared to those with significant AR (p < .001 vs. p = .313, respectively) at all levels of adjustment. Both significant mitral and AR exhibited an association with increasing left ventricular mass, even with adjustment for baseline demographics and clinical features (p < .001 vs. p = .007, respectively)., Conclusion: In patients with AS, 16% also experience at least moderate MR or AR. Further, significant MR has a stronger association with heart failure than significant AR, even though both increase left ventricular mass. Those with moderate AS and significant MR or AR experience similar or higher levels of heart failure compared to severe AS without regurgitation. Mixed valve disease merits further studies to direct longitudinal management., (© 2022 The Authors. Echocardiography published by Wiley Periodicals LLC.)

The ruptured sinus of Valsalva aneurysm (SVA) can present with dynamic aortic regurgitation (AR). Hemodynamic changes elicited by induction of general anesthesia can lead to dynamic AR in setting of ruptured SVA. Perioperative echocardiography is critical in understanding the etiology of AR and in guiding surgical decision-making. If the aortic valve is structurally normal, AR may resolve following patch repair of the SVA rupture defect. Conventional measures of assessing AR severity are not accurate with continuous left-to-right flow across a ruptured SVA., (© 2022 Wiley Periodicals LLC.)

Marfan syndrome is an autosomal dominant hereditary disease that compromises various systems that usually require a multidisciplinary approach. The cause of Marfan syndrome is unknown, but recent genetic studies have related this disease to an extracellular microfibrillar defect located on chromosome 15q15-q21.3. Due to the severity of the signs and symptoms the diagnosis is usually at a very young age. We report a patient with extreme Marfan syndrome with all the particulars that this syndrome offers., (Universidad Nacional de Córdoba)

Background: Aortic regurgitation (AR) is one of the most common cardiac valvular diseases, and it is frequently caused by cusp prolapse. However, the precise relationship of commissure position and aortic cusp prolapse with AR is not fully understood. In this study, we developed a 3D-printed commissure geometric alignment device to investigate the effect of commissure height and inter-commissure angle on AR and aortic cusp prolapse., Methods: Three porcine aortic valves were explanted from hearts obtained from a meat abattoir and were mounted in the commissure geometric alignment device. Nine commissure configurations were tested for each specimen, exploring independent and concurrent effects of commissure height and inter-commissure angle change on AR and aortic cusp prolapse. Each commissure configuration was tested in our 3D printed ex vivo left heart simulator. Hemodynamics data, echocardiography, and high-speed videography were obtained., Results: AR due to aortic cusp prolapse was successfully generated using our commissure geometric alignment device. Mean aortic regurgitation fraction measured for the baseline, high commissure, low commissure, high commissure and wide inter-commissure angle, high commissure and narrow inter-commissure angle, low commissure and wide inter-commissure angle, low commissure and narrow inter-commissure angle, wide commissure, and narrow commissure configurations from all samples were 4.6 ± 1.4%, 9.7 ± 3.7%, 4.2 ± 0.5%, 11.7 ± 5.8%, 13.0 ± 8.5%, 4.8 ± 0.9%, 7.3 ± 1.7%, 5.1 ± 1.2%, and 7.1 ± 3.1%, respectively., Conclusions: AR was most prominent when commissure heights were changed from their native levels with concomitant reduced inter-commissure angle. Findings from this study provide important evidence demonstrating the relationship between commissure position and aortic cusp prolapse and may have a significant impact on patient outcomes after surgical repair of aortic valves., (© 2022. The Author(s).)

Background and Objectives: Chronic severe aortic valve disease is associated with important changes in left ventricle (LV) performance associated with eccentric or concentric LV hypertrophy. We aimed to assess the immediate prognostic implications of the type of the LV diastolic filling pattern (LVDFP) compared with LV systolic performance in patients with severe aortic regurgitation (AR) undergoing aortic valve replacement (AVR) and to define the independent echographic predictors for the immediate and long-term prognoses. Materials and Methods: We performed a prospective study enrolling 332 AR patients undergoing AVR, divided into two groups: Group A—201 pts with normal LV systolic function, divided into two subgroups (A1: 129 pts with a nonrestrictive LVDFP and A2: 72 pts with restrictive LVDFP), and Group B—131 pts with LV systolic dysfunction (LV ejection fraction LVEF < 50%), divided into two subgroups (B1: 83 pts with a nonrestrictive LVDFP and B2: 48 pts with restrictive LVDFP). Results: The early postoperative mortality rate was higher in patients with a restrictive LVDFP (11.12% in A2 and 12.5% in B2) compared with normal LV filling (2.32% in A1 and 7.63% in B1, p < 0.0001), regardless of the LVEF. The restrictive LVDFP—defined by at least one of the following echographic parameters: an E/A > 2 with an E wave deceleration time (EDt) < 100 ms; an isovolumetric relaxation time (IVRT) < 60 ms; or an S/D ratio < 1 in the pulmonary vein flow—was an independent predictor for early postoperative mortality, increasing the relative risk by 8.2-fold. Other independent factors associated with early poor prognosis were an LV end-systolic diameter (LVESD) > 58 mm, an age > 75 years, and the presence of comorbidities (chronic obstructive pulmonary disease-COPD or diabetes mellitus). On a medium-term, an unfavorable evolution was associated with: an age > 75 years (RR = 8.1), an LV end-systolic volume (LVESV) > 95 cm3 (RR = 6.7), a restrictive LVDFP (RR = 9.8, p < 0.0002), and pulmonary hypertension (RR = 8.2). Conclusions: The presence of a restrictive LVDFP in patients with AR undergoing AVR is associated with both increased early and medium-term mortality rates. The LV diastolic function is a more reliable parameter for prognosis than LV systolic performance (RR 9.2 versus 2.1). Other independent predictors for increased early postoperative mortality rate were: an age > 75 years, an LVESD > 58 mm, and comorbidities (diabetes mellitus, COPD), and for unfavorable evolution at 2 years postoperatively: an age > 75 years, an LVESV > 95 cm3, and severe pulmonary hypertension.

A 71-year-old lady with dextrocardia and pure aortic regurgitation was treated with transcatheter aortic valve replacement using the transapical J-valve system. Good clinical and echocardiographic results were demonstrated at one-year follow-up. Herewith we describe this simple, safe, and a minimally invasive aortic valve replacement option for this condition.

Background: Ideal time of surgery still remains controversial in outflow ventricular septal defect (VSD) with aortic regurgitation (AR). We aimed to identify the prevalence and predictors of postoperative AR progression., Methods: A total of 154 patients with outflow VSD and AR who underwent VSD surgery between 2006 and 2012 were studied retrospectively., Results: Eighty patients with subpulmonic VSD and 74 with subaortic VSD were followed up for mean 6.32 ± 2.27 years (range, 3-12 years). Of these, 100 had trivial to mild (group A) and 54 had moderate to severe preoperative AR (group B). At follow-up, there was no significant worsening of mean residual AR grade in group A (P = .16) and subpulmonic VSD of group B (P = .083). However, AR grade worsened significantly in subaortic VSD (1.85 ± 0.87 vs 2.21 ± 1.08, P = .005) of group B. Only 2 (both had subaortic VSD) patients of group A developed moderate AR and none required aortic valve replacement (AVR), while 23 (42.60%) of group B patients developed moderate or severe AR and 7 (30.4%) of them required AVR. Moreover, all who needed AVR had subaortic VSD and had undergone valvuloplasty during VSD closure. The 10 years freedom from moderate or severe AR was significantly lower in group B than group A in both VSDs (subaortic VSD 42.5% ± 10.7% vs 89.3% ± 8.1%, P < .01; subpulmonic VSD 66.7% ± 10.3% vs 100%, P< .01). On multiple regression analysis, postoperative residual AR was the only predictor of AR progression (standardized coefficient, 0.48; P < .001) at follow-up., Conclusions: Mild preoperative AR rarely progressed after VSD repair. However, worsening of AR could not be prevented effectively, even with valvuloplasty, after the development of moderate or severe AR. Mild or more postoperative residual AR requires close follow-up, especially in subaortic VSD., (Copyright © 2022 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Background: Intermittent malfunction is a rare but potentially serious complication of prosthetic heart valve replacement. This study aimed to describe the clinical features and etiologic causes of patients with intermittent mechanical prosthetic heart valve dysfunction., Methods: Between 2010 and 2021, 16 patients who were evaluated in the echocardiography laboratory of Koşuyolu Training and Research Hospital with the diagnosis of intermittent malfunction of prosthetic valves were included in the study., Results: The evaluated patients consisted of 12 bi-leaflet mitral valve replacements and 2 mono-leaflet mitral valve replacements. The underlying causes of intermittent malfunction were classified as follows: residual chord (n=4), obstructive thrombus (n=2), non-obstructive thrombus (n=2), vegetation (n=2), pannus and obstructive thrombus coexistence (n=1), and solely pannus (n=1). One of the patients with mono-leaflet mitral valve replacements had pannus and obstructive thrombus. In the other patient with mono-leaflet mitral valve replacement, a stuck valve was observed in 1 of 12 beats secondary to arrhythmia. There were also 2 patients with aortic valve replacements. One patient had moderate aortic regurgitation due to prominent calcification and the other had moderate obstruction due to pannus. In the patient with pannus, a stuck leaflet was observed in 1 of 6 beats and moderate aortic regurgitation arose in 1 of 2 beats in the patient with calcification., Conclusions: The intermittent stuck valve may have catastrophic outcomes. When making a treatment decision in these patients, assessing the degree of regurgitation or stenosis is essential. In particular, the frequency of entrapment should be taken into consideration when deciding the optimal therapy for intermittent prosthetic heart valve dysfunction.

Objectives: Moderate secondary mitral regurgitation is common in patients with severe aortic regurgitation, but whether it has to be addressed at the time of aortic valve surgery remains unclear. With this study, we evaluated the long-term fate of moderate secondary mitral regurgitation in this specific scenario., Methods: Between January 2004 and January 2018, in 154 patients admitted to our institution for treatment of severe aortic regurgitation, a moderate secondary mitral regurgitation was diagnosed. Ninety-four patients underwent isolated aortic valve replacement (group 1) and 60 patients underwent also concomitant mitral valve annuloplasty (group 2)., Results: One death (1.1%) occurred in group 1, whereas two deaths (3.3%) occurred in group 2 (p = .561). At 11 years, the cumulative incidence function of cardiac death, with noncardiac death as a competing risk was 11.5 ± 5.11% in group 1 and 8.3 ± 5.15% in group 2 (p = .731). The cumulative incidence function of mitral valve reintervention, with death as a competing risk, was 3.7 ± 2.61% in group 1 and 4.5 ± 4.35% in group 2 (p = .620) at 11 years. Secondary mitral regurgitation improved to ≤mild in 66% and 76% of the survivors of group 1 and group 2, respectively (p = .67)., Conclusions: In our experience, in patients with moderate secondary mitral regurgitation undergoing aortic valve replacement for severe aortic regurgitation, concomitant mitral valve annuloplasty did not improve the long-term survival, the incidence of cardiac death and mitral valve reoperation or the evolution of the mitral valve disease., (© 2022 Wiley Periodicals LLC.)

Background: Class I indications for aortic valve replacement (AVR) for severe chronic aortic regurgitation (AR) include AR attributable symptoms or left ventricular (LV) ejection fraction <50%. As noninvasive estimates of elevated LV filling pressures (LVFP's) have been noted to predict heart failure (HF) readmission and all-cause mortality (ACM) in HF patients, we hypothesize that elevated LVFP's may also be independent predictors of HF and ACM in chronic AR., Methods: We developed a single center patient database of moderate or greater AR diagnoses between 2003 and 2008 and followed each patient through January 2013. We included patients with >30 days follow-up with interpretable Doppler-echocardiograms. We recorded demographic variables, EuroScore II, incident HF and ACM, and Doppler-echo variables of LV size, systolic and diastolic function., Results: Patients with severe AR (105 patients) and moderate AR (201 patients) had similar EuroScore II values and similar incident HF and ACM. For the 180 patients who developed HF, effective arterial elastance (aHR = 1.70 (1.01-2.83), p = .041), LV end-diastolic dimension (aHR = 1.83, (1.11-3.03), p = .0176), E/e' (aHR = 3.04, (1.83-5.05), p < .0001), eccentric hypertrophy (EH) (aHR = 2.39, (1.62-5.12), p = .0004), and tricuspid regurgitation (TR) velocity (aHR = 5.75, (3.70-10.36), p < .0001) were independent predictors. For the 118 patients with ACM, EH (aHR = 1.73, (1.02-3.28), p = .0414), systolic blood pressure (aHR = .58, (.33-.95), p = .0301), left atrial volume index (aHR = 1.82, (1.06-3.06), p = .0293), E/e' (aHR = 1.83, (1.07-3.08), p = .0280), and TR velocity (aHR = 4.14, (2.22-6.49), p < .0001) were independent predictors., Conclusions: Elevated TR velocity and EH were strong markers of HF and ACM in patients with asymptomatic severe AR and in moderate AR., (© 2022 Wiley Periodicals LLC.)