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In this work, the case of a 70-year-old Caucasian woman affected by cryptogenic stroke is reported. After discarding other sources of embolism, a transesophageal echocardiogram was performed, which revealed the presence of a double interatrial septum associated with a left-sided atrial pouch. The persistent interatrial space was identified as the most probable source of thrombus.

Acute heart failure (AHF) represents a common clinical scenario that requires prompt evaluation and therapy and that is characterized by a high risk of mortality or subsequent rehospitalizations. The pathophysiology leading to AHF decompensation is still not fully understood. Significant activation of inflammatory pathways has been identified in patients with AHF, particularly in its most severe forms, and it has been hypothesized that systemic inflammation has a role in AHF pathogenesis. Several inflammatory mediators and cytokines, such as high sensitivity C-reactive protein, tumor necrosis factor-α, interleukin-6, interleukin-1, soluble suppression of tumorigenicity 2 and galectin-3, have been shown to play a role in the pathogenesis, development and worsening of this condition with an independent prediction of adverse outcomes. This manuscript reviews the prevalence and prognostic value of systemic inflammation in AHF, as well as the potential role of anti-inflammatory therapies, focusing on available evidence from clinical trials and ongoing studies.

The increasing population of adult patients with congenital heart disease (ACHD) is at risk of developing coronary artery disease (CAD) and other atherosclerotic cardiovascular diseases due to exposure to cardiovascular risk factors. The impact of this exposure is growing larger as life expectancy of these subjects increases with the progressive improvement in management of congenital heart disease. Studies have shown that ACHD patients have a higher risk for CAD than their non-ACHD matches, highlighting the need for awareness and prevention efforts among congenital heart disease specialists and non-ACHD cardiologists. At the same time, ACHD patients with CAD often present specific characteristics all practicing cardiologists should be aware of. While further research is needed to fully understand the mechanisms underlying the higher CAD risk in this population, this article summarizes key evidence on CAD in ACHD and emphasizes on one hand the importance of early screening and management of known cardiovascular risk factors in ACHD patients, particularly those who are younger, female, or have more complex/severe CHD. On the other hand, it calls for a broader knowledge of ACHD risk for CAD and its peculiarities among all cardiologists.

Abstract Background Multiple myeloma (MM) is a malignant neoplasm associated with kidney involvement in nearly half of the patients. Cast nephropathy, monoclonal immunoglobulin deposition disease (MIDD), and light chain (AL) amyloidosis are the most common monoclonal immunoglobulin-mediated causes of renal injury. Cardiac involvement is also present in MM, characterized by restrictive cardiomyopathy generated by light chain deposit or amyloid. Thromboembolic complications such as deep vein thrombosis or pulmonary embolism are also described. Case presentation We present an unusual multidisciplinary case of a woman with a newly diagnosed MM associated with severe proteinuria and high natriuretic peptide. A renal and fat pad biopsy with Congo red staining were performed but amyloid deposition was not discovered. While immunofluorescence on fresh frozen unfixed tissue was not contributory, the immunofluorescence on fixed tissue and electron microscopy revealed the correct diagnosis. During subsequent investigations, two intracardiac right-sided masses and massive pulmonary embolism were also detected. Conclusions This case highlights that multiple organ involvement in patients with MM may result from a combination of paraprotein-dependent and -independent factors. Moreover, renal diseases induced by monoclonal gammopathies are a group of complex and heterogeneous disorders. Their subtle presentation and their potential multiorgan involvement require the expertise of a multidisciplinary team able to provide the most appropriate diagnostic and therapeutic assessment.

Abstract Aim Randomized controlled trials comparing the use of the MitraClip device in addition to guideline directed medical therapy (GDMT) to GDMT alone in patients with secondary mitral regurgitation (MR) have shown conflicting results. However, if these differences could be due to the underlying MR aetiology is still unknown. Therefore, we aimed to evaluate if the effects of percutaneous edge‐to‐edge repair with MitraClip implantation could differ in patients with ischaemic (I‐MR) and non‐ischaemic mitral regurgitation (NI‐MR). Methods and results PubMed, Embase, BioMed Central, and the Cochrane Central Register of Controlled Trials were searched for all studies including patients with secondary MR treated with the MitraClip device. Data were pooled using a random‐effects model. Primary endpoint was the composite of all‐cause death and heart failure‐related hospitalization. Secondary endpoints were the single components of the primary endpoint, New York Heart Association functional Classes III and IV, and mitral valve re‐intervention. Seven studies enrolling 2501 patients were included. Patients with I‐MR compared with patients with NI‐MR had a similar risk of the primary endpoint (odds ratio: 1.17; 95% confidence interval: 0.93 to 1.46; I2: 0%). The risk of all‐cause death was increased in patients with I‐MR (odds ratio: 1.31; 95% confidence interval: 1.07 to 1.62; I2: 0%), while no differences were observed between the two groups in terms of the other secondary endpoints. Conclusions The risk of mortality after MitraClip implantation is lower in patients with NI‐MR than in those with I‐MR. No absolute differences in the risk of heart failure related hospitalization were observed between groups.

Abstract Background Continuous glucose monitoring (CGM) shows in more detail the glycaemic pattern of diabetic subjects and provides several new parameters (“glucometrics”) to assess patients’ glycaemia and consensually guide treatment. A better control of glucose levels might result in improvement of clinical outcome and reduce disease complications. This study aimed to gather an expert consensus on the clinical and prognostic use of CGM in diabetic patients at high cardiovascular risk or with heart disease. Methods A list of 22 statements concerning type of patients who can benefit from CGM, prognostic impact of CGM in diabetic patients with heart disease, CGM use during acute cardiovascular events and educational issues of CGM were developed. Using a two-round Delphi methodology, the survey was distributed online to 42 Italian experts (21 diabetologists and 21 cardiologists) who rated their level of agreement with each statement on a 5-point Likert scale. Consensus was predefined as more than 66% of the panel agreeing/disagreeing with any given statement. Results Forty experts (95%) answered the survey. Every statement achieved a positive consensus. In particular, the panel expressed the feeling that CGM can be prognostically relevant for every diabetic patient (70%) and that is clinically useful also in the management of those with type 2 diabetes not treated with insulin (87.5%). The assessment of time in range (TIR), glycaemic variability (GV) and hypoglycaemic/hyperglycaemic episodes were considered relevant in the management of diabetic patients with heart disease (92.5% for TIR, 95% for GV, 97.5% for time spent in hypoglycaemia) and can improve the prognosis of those with ischaemic heart disease (100% for hypoglycaemia, 90% for hyperglycaemia) or with heart failure (87.5% for hypoglycaemia, 85% for TIR, 87.5% for GV). The experts retained that CGM can be used and can impact the short- and long-term prognosis during an acute cardiovascular event. Lastly, CGM has a recognized educational role for diabetic subjects. Conclusions According to this Delphi consensus, the clinical and prognostic use of CGM in diabetic patients at high cardiovascular risk is promising and deserves dedicated studies to confirm the experts’ feelings.

Patients with ATTR cardiac amyloidosis (ATTR-CA) face rare disease that could negatively influence psychological well-being with consequences on the course of the disease and quality of life. However, to date, no study analyzed the prevalence of anxiety and depression in patients with ATTR-CA and which clinical and sociodemographic characteristics are linked with these psychopathological conditions. A total of 109 consecutive patients (83% males) aged 62–90 years with ATTR-CA were recruited. In order to better understand the prevalence of anxiety and depression in ATTR-CA, a control group composed by 33 individuals equaling gender, education, and age were recruited. The level of anxiety and depression was measured using the Italian version of the Hospital Anxiety and Depression Scale (HADS). Sociodemographic and clinic characteristics were registered. Almost half of patients (49%) reported a clinical level of depression or anxiety, or both. ATTR-CA patients reported higher levels of anxiety and depression than control group. Results showed that older patients with ATTR-CA, especially females, with more advanced disease could be more at risk to develop an anxious disorder. Furthermore, being a woman, and presenting with a greater severity of symptoms, would appear to be a risk factor for developing a depressive disorder. Overall, these results highlighted the high presence of anxiety and depression in ATTR-CA patients, suggesting to physicians to pay attention to the psychological well-being of ATTR-CA patients. In fact, a psychological support for patients with high level of psychopathological disease could reduce disease burden and improve quality of life in ATTR-CA population.

Abstract Aims Acute pulmonary disorders are known physical triggers of takotsubo syndrome (TTS). This study aimed to investigate prevalence of acute pulmonary triggers in patients with TTS and their impact on outcomes. Methods and results Patients with TTS were enrolled from the International Takotsubo Registry and screened for triggering factors and comorbidities. Patients were categorized into three groups (acute pulmonary trigger, chronic lung disease, and no lung disease) to compare clinical characteristics and outcomes. Of the 1670 included patients with TTS, 123 (7%) were identified with an acute pulmonary trigger, and 194 (12%) had a known history of chronic lung disease. The incidence of cardiogenic shock was highest in patients with an acute pulmonary trigger compared with those with chronic lung disease or without lung disease (17% vs. 10% vs. 9%, P = 0.017). In‐hospital mortality was also higher in patients with an acute pulmonary trigger than in the other two groups, although not significantly (5.7% vs. 1.5% vs. 4.2%, P = 0.13). Survival analysis demonstrated that patients with an acute pulmonary trigger had the worst long‐term outcome (P = 0.002). The presence of an acute pulmonary trigger was independently associated with worse long‐term mortality (hazard ratio 2.12, 95% confidence interval 1.33–3.38; P = 0.002). Conclusions The present study demonstrates that TTS is related to acute pulmonary triggers in 7% of all TTS patients, which accounts for 21% of patients with physical triggers. The presence of acute pulmonary trigger is associated with a severe in‐hospital course and a worse long‐term outcome.

The recent pandemic with SARS-CoV-2 raises questions worldwide regarding telemedicine for housebound patients, including those with cardiovascular conditions. The need for further investigation, monitoring and therapeutic management are advancing practical issues which had not been identified for consideration prior to the pandemic. Using the marketing assessment, we identified the needs of the patients and evaluated the future steps necessary in the short term to meet them. The research found progress made via telemedicine in monitoring and conducting minor decisions (like up-titrating the doses of different medication regimens) in patients with several cardiovascular diseases (heart failure, atrial fibrillation, high blood pressure), as there is a worldwide trend to develop new telemonitoring biosensors and devices based on implantable delivered transcatheter. The worldwide telemedicine trend encourages a switch from small and hesitating steps to a more consistent assessment of the patients, based on high technology and Interventional Cardiology. Cardiovascular telemedicine, although made a sustainable effort in managing patients' health, has many obstacles to overcome before meeting all their needs. Data security, confidentiality and reimbursement are the top priorities in developing remote Cardiology. The regulatory institutions need to play an integrative role in leading the way for defining the framework of future telemedicine activities. The SARS-CoV-2 outbreak with all its tragedy served to reinforce the message that telemedicine services can be life-saving for cardiovascular patients. Once the Covid-19 era will fade away, telemedicine is likely to remain a complementary service of standard care. There is still room to improve the remote identification and investigation of heart disease, provide an accurate diagnosis and therapeutic regimen, and update regulations and guidelines to the new realities of technological progress in the field.

A patient with known obstructive hypertrophic cardiomyopathy developed worsening left ventricular outflow tract obstruction, severe mitral regurgitation, and apical ballooning leading to cardiogenic shock, a combination in which treatment of each component could worsen the others. Emergency veno-arterial extracorporeal membrane oxygenation, levosimendan, and noradrenaline transiently restored adequate systemic perfusion and gas exchange. Surgical myectomy offered a more definitive solution. (Level of Difficulty: Intermediate.)

Abstract Aims There is no quality of life tool specifically developed for patients with severe aortic stenosis (AS) to assess how this chronic condition and its treatment affect patients. The Toronto Aortic Stenosis Quality of Life Questionnaire (TASQ) has been developed to overcome this gap. The results of the validation of the TASQ in patients undergoing treatment for severe AS are presented. Methods and results Prospective study at 10 centres in Europe and Canada, which enrolled 274 patients with severe symptomatic AS undergoing surgical or transcatheter aortic valve replacement. Mean TASQ score at baseline was 71.2 points and increased to 88.9 three months after aortic valve implantation (P

Background: The Lipid Rich Plaque (LRP) study demonstrated that near-infrared spectroscopy imaging of non-obstructive lesions identified patients and segments at higher risk for subsequent non-culprit major adverse cardiac events (NC-MACE). Whether this is true for both men and women is not known. In this post hoc analysis of the LRP study, we sought to investigate whether the maximum 4-mm Lipid Core Burden Index (maxLCBI4mm) was of similar predictive value in men and women for NC-MACE. Methods: Patients with an evaluable maxLCBI4mm were stratified on the basis of sex at birth. A Cox proportional-hazards model was used to assess the predictive value of maxLCBI4mm on future NC-MACE at the patient and plaque levels. The primary endpoint was cumulative incidence of NC-MACE at 24 months. Results: Among 1271 patients, 388 (30.5%) were women. Women were older and had a higher cardiovascular risk profile. Cumulative incidence of NC-MACE at 24 months was 10.3% for women and 7.6% for men (log-rank p = 0.11). When comparing maxLCBI4mm > 400 to maxLCBI4mm ≤ 400, the hazard ratio (HR) for future NC-MACE was not significantly different between sexes: 2.10 (95% confidence interval [CI]: 1.28–3.44; p = 0.003) for men and 2.24 (95% CI: 1.18–4.28; p = 0.014) for women (p = 0.87). At the plaque level, the HR comparing maxLCBI4mm > 400 to maxLCBI4mm ≤ 400 was 3.49 (95% CI: 1.60–7.60, p = 0.002) for men and 4.79 (95% CI: 2.02–11.38, p

Abstract Background There are limited data regarding the impact of bioresorbable polymer drug eluting stent (BP-DES) compared to durable polymer drug eluting stent (DP-DES) in patients treated with percutaneous coronary intervention using ultrathin stents in left main or bifurcations. Methods In the RAIN registry (ClinicalTrials NCT03544294, june 2018 retrospectively registered) patients with a ULM or bifurcation stenosis treated with PCI using ultrathin stents (struts thinner than 81 μm) were enrolled. The primary endpoint was the rate of target lesion revascularization (TLR); major adverse cardiovascular events (MACE, a composite of all-cause death, myocardial infarction, TLR and stent thrombosis) and its components, along with target vessel revascularization (TVR) were the secondary ones. A propensity score with matching analysis to compare patients treated with BP-DES versus DP-DES was also assessed. Results From 3001 enrolled patients, after propensity score analysis 1400 patients (700 for each group) were selected. Among them, 352 had ULM disease and 1048 had non-LM bifurcations. At 16 months (12–22), rates of TLR (3.7% vs 2.9%, p = 0.22) and MACE were similar (12.3% vs. 11.6%, p = 0.74) as well as for the other endpoints. Sensitivity analysis of outcomes after a two-stents strategy, showed better outcome in term of MACE (20.4% vs 10%, p = 0.03) and TVR (12% vs 4.6%, p = 0.05) and a trend towards lower TLR in patients treated with BP-DES. Conclusion In patients with bifurcations or ULM treated with ultrathin stents BP-DES seems to perform similarly to DP-DES: the trends toward improved clinical outcomes in patients treated with the BP-DES might potentially be of value for speculating the stent choice in selected high-risk subgroups of patients at increased risk of ischemic events. Trial registration ClinicalTrials.gov Identifier: NCT03544294 . Retrospectively registered June 1, 2018.

Intravascular lithotripsy (IVL) may be useful to deliver Impella devices in patients with peripheral arterial disease. Twelve patients were treated with peripheral IVL prior to Impella insertion. A total of 100% of patients underwent successful device implantation with no IVL complications. IVL can facilitate transfemoral access for Impella insertion. (Level of Difficulty: Advanced.)

Background: Coronary artery calcification increases the procedural complexity of percutaneous coronary intervention and is associated with worse outcomes, especially in women. Intravascular lithotripsy (IVL) has been demonstrated to be safe and effective for vessel preparation in severely calcified stenotic lesions before stent implantation. Sex-based outcomes of IVL-facilitated stenting have not been defined. Methods: We performed a patient-level pooled analysis of the 4 prospective, single-arm Disrupt CAD studies that evaluated the safety and efficacy of IVL-facilitated stenting. Patient baseline and procedural characteristics and clinical outcomes were examined based on sex. The primary safety end point was 30-day major adverse cardiovascular events, defined as the composite of cardiac death, myocardial infarction, or target vessel revascularization. The primary efficacy end point was procedural success, defined as stent delivery with residual in-stent stenosis ≤30% without in-hospital major adverse cardiovascular events. Results: A total of 628 patients were included, of which 144 (22.9%) were women. Women were older (P < .001) and more likely to have hyperlipidemia (P = .03), renal insufficiency (P = .05), and prior myocardial infarction (P = .05). Women had smaller mean reference vessel diameter (2.7 ​ ± ​0.4 ​mm vs 3.0 ​ ± ​0.5 ​mm, P < .001), shorter lesion length (22.4 ​ ± ​10.3 ​mm vs 25.0 ​ ± ​11.7 ​mm, P = .01), and less side branch involvement (22.9% vs 32.4%, P = .03). Severe coronary calcification defined by angiography, stent delivery success, lesion predilatation, post-IVL dilatation, and poststent dilatation was similar between groups. There were no significant differences between women and men in the primary safety end point (8.3% vs 7.1%, P = .61; adjusted odds ratio 1.66; 95% confidence interval 0.78, 3.34; P = .17) or the primary efficacy end point (91.7% vs 92.6%, P = .72; adjusted odds ratio 0.58; 95% confidence interval 0.29, 1.24; P = .15). Post-IVL serious angiographic complications (flow-limiting dissection, perforation, abrupt closure, slow flow, no reflow) were similar for women and men (1.6% vs 2.3%, P = .75). Conclusions: Despite more comorbidities and smaller vessel size, IVL-facilitated stenting of severely calcified lesions achieves similar safety and efficacy in women and men.

Takotsubo syndrome (TTS) can be considered a transient form of acute heart failure that mimics an acute coronary syndrome. Although many hypotheses have been formulated, the precise physiopathology of TTS remains unknown. TTS is associated with a heterogeneous clinical course, which ranges from benign to poor outcome, comprising life-threatening phenotypes. In the acute phase, TTS patients may experience complications including left ventricular outflow tract obstruction, cardiogenic shock, arrhythmias and thromboembolic events. Furthermore, after the acute episode, physiological abnormalities can persist and some patients continue to suffer cardiac symptoms. To recognise patients at higher risk earlier, many variables have been proposed and risk stratifications suggested. There is no solid evidence regarding specific therapy and the proper management of TTS patients, either in the acute phase or long term. This review describes the current knowledge regarding diagnostic criteria, prognosis and therapy in TTS.

Cardiac amyloidosis (CA), caused by the deposition of insoluble amyloid fibrils, impairs different cardiac structures, altering not only left ventricle (LV) systo-diastolic function but also atrial function and the conduction system. The consequences of the involvement of the cardiac electrical system deserve more attention, as well as the study of the underlying molecular mechanisms. This is an issue of considerable interest, given the conflicting data on the effectiveness of conventional antiarrhythmic strategies. Therefore, this review aims at summarizing the arrhythmic burden related to CA and the available evidence on antiarrhythmic treatment in this population.

Background Atrial fibrillation (AF) is a major risk factor for mortality. The prevalence, clinical correlates, and prognostic impact of AF in Takotsubo syndrome (TTS) have not yet been investigated in a large patient cohort. This study aimed to investigate the prevalence, clinical correlates, and prognostic impact of AF in patients with TTS. Methods and Results Patients with TTS were enrolled from the International Takotsubo Registry, which is a multinational network with 26 participating centers in Europe and the United States. Patients were dichotomized according to the presence or absence of AF at the time of admission. Of 1584 patients with TTS, 112 (7.1%) had AF. The mean age was higher (P

Percutaneous treatment of heavily calcified coronary lesions still represents a challenge for interventional cardiology, with higher risk of immediate complications, late failure due to stent underexpansion and malapposition, and consequently poor clinical outcome. Good characterisation of calcium distribution with multimodal imaging is important to improve the successful treatment of these lesions. The use of traditional or new dedicated devices for the treatment of calcified lesions allows better lesion preparation; therefore, it is important that we know the different mechanisms and technical features of these devices.

ABSTRACT Introduction and objectives: The PSP (pre-dilation, sizing and post-dilation) score, derived from the GHOST-EU registry, has evaluated the relationship between the implantation technique of bioresorbable scaffolds and the clinical outcomes. The objective was to perform an external validation of the PSP technique and to determine its effect on adverse cardiac events in various clinical and anatomical scenarios. Methods: Data from the REPARA registry (2230 patients) were used for external validation, whereas a common database combining REPARA and GHOST-EU (3250 patients) data was used to evaluate the effect of PSP technique in various clinical and anatomical scenarios. PSP-1 and PSP-3 were used to score the appropriateness of pre-dilation, scaffold sizing, and post-dilation. The primary endpoint was 1-year device-oriented composite endpoint of cardiac death, target-vessel myocardial infarction, and target-lesion revascularization. The definite/probable scaffold thrombosis according to the Academic Research Consortium criteria was also evaluated. Results: A total of 303 (18.2%) patients were treated with an optimal PSP-1, and 182 (8.2%) with an optimal PSP-3. The external validation showed that PSP has a very high negative predictive value for device-oriented composite endpoint and scaffold thrombosis (91.8% and 89.1% for PSP-1; 98.4% and 97.3% for PSP-3, respectively). Patients with an optimal PSP-3 had a numerically lower rate of device-oriented composite endpoint and scaffold thrombosis compared to those without it (0.5% vs 2.9%; P = .085 and 0.5% vs 1.8%; P = .248, respectively). In the merged database, PSP benefits were seen on many scenarios, except in the ST-segment elevation myocardial infarction where a trend towards no benefit of an optimal PSP technique was present (Pinteraction = .100). Conclusions: In the REPARA registry, at 1-year follow-up, an optimal PSP technique was not associated with a lower rate of device-oriented composite endpoint. Further research is necessary to assess the impact of the PSP technique in longer follow-ups.

RESUMEN Introducción y objetivos: La escala de puntuación PSP (pre-dilation, sizing and post-dilation), derivada del registro GHOST-EU, evalúa la relación entre la técnica de implante de los armazones bioabsorbibles y los resultados clínicos. El objetivo fue realizar una validación externa de la escala PSP y determinar su efecto en eventos adversos cardiacos en diversos escenarios clínicos y anatómicos. Métodos: Para la validación externa se emplearon los datos del registro REPARA (2.230 pacientes), mientras que se utilizó una base de datos común que combina datos de REPARA y GHOST-EU (3.250 pacientes) para evaluar el efecto de la técnica PSP en varios escenarios clínicos y anatómicos. Se usó PSP-1 y PSP-3 para calificar la calidad de la predilatación, el dimensionamiento de los armazones y la posdilatación. El objetivo primario fue la variable compuesta orientada al dispositivo (muerte cardiaca, infarto de miocardio del vaso diana y revascularización de la lesión diana) a 1 año. También se evaluó la trombosis definitiva o probable del armazón según los criterios del Academic Research Consortium. Resultados: Se trató a 303 (18,2%) pacientes con una PSP-1 óptima y a 182 (8,2%) con una PSP-3 óptima. La validación externa mostró que la escala PSP tiene un valor predictivo negativo muy alto para el objetivo primario compuesto orientado al dispositivo y la trombosis del armazón (91,8 y 89,1% para PSP-1; 98,4 y 97,3% para PSP-3, respectivamente). En pacientes con PSP-3 óptimo, el objetivo primario compuesto orientado al dispositivo y la trombosis del armazón fueron numéricamente inferiores en comparación con los pacientes sin PSP-3 óptimo (0,5 frente a 2,9%; p = 0,085; y 0,5 frente a 1,8%; p = 0,248, respectivamente). En la base de datos combinada, los beneficios de la escala PSP se observaron en diversos escenarios, excepto en el de infarto de miocardio con elevación del segmento ST, en el que se observó una tendencia hacia laausencia de beneficios de una técnica de PSP óptima (pinteracción = 0,100). Conclusiones: Una técnica de PSP óptima no se asoció con una tasa más baja del objetivo primario compuesto orientado al dispositivo. Se necesitan nuevos estudios para evaluar el impacto de la técnica de PSP con un seguimiento más prolongado.

Introduction: Patients with atrial fibrillation (AF) can experience ischemic stroke despite adequate anticoagulant therapy. The secondary prevention strategy of these so-called “resistant strokes” is empirical. Since about 90% of patients with ischemic stroke due to atrial fibrillation have thrombus in left atrial appendage (LAA) we sought to explore the possibility that resistant stroke could have a LAA morphology resistant to anticoagulants.Case Report: A 77 years old man affected by AF experienced two cardioembolic ischemic stroke while on anticoagulants. The study of LAA showed a windsock-like morphology in the proximal part while distally the LAA presented a cauliflower morphology with a large amount of pectinate muscles and blood stagnation. The precise characteristics of LAA were properly understood integrating images obtained by cardiac CT, transesophageal echocardiography, and selective angiography. A high risky LAA for thrombus formation was diagnosed and its occlusion (LAAO) as an add-on therapy to anticoagulants was proposed and performed. Six month follow-up was uneventfully.Conclusion: The systematic study of LAA in patients with resistant-stroke could help to identify LAA malignant morphology. The efficacy on stroke recurrence of the combined therapy (anticoagulants plus LAAO) is worthy to be tested in randomized trials.

Abstract Background Externally stenting saphenous vein grafts reduces intimal hyperplasia, improves lumen uniformity and reduces oscillatory shear stress 1 year following surgery. The present study is the first to present the longer-term (4.5 years) performance and biomechanical effects of externally stented saphenous vein grafts. Methods Thirty patients previously implanted with the VEST external stent in the randomized, within-patient-controlled VEST I study were followed up for adverse events; 21 of these were available to undergo coronary angiography and intravascular ultrasound. Results Twenty-one stented and 29 nonstented saphenous vein grafts were evaluated by angiography and ultrasound at 4.5 ± 0.3 years. Vein graft failure rates were comparable between stented and nonstented grafts (30 and 23% respectively; p = 0.42). All failures were apparent at 1 year except for one additional nonstented failure at 4.5 years. In patent vein grafts, Fitzgibbon perfect patency remained significantly higher in the stented versus nonstented vein grafts (81 and 48% respectively, p = 0.002), while intimal hyperplasia area (4.27 mm2 ± 1.27 mm2 and 5.23 mm2 ± 1.83 mm2 respectively, p

Percutaneous mitral valve-in-valve implantation is an emerging option in patients with surgical bioprosthesis failure or failing mitral annuloplasty and increased surgical risk. We present a case of transcatheter transvenous trans-septal mitral valve-in-ring (TMVinR) procedure, in a patient with severe left ventricular dysfunction and severe mitral regurgitation, after surgical mitral annuloplasty, managed with periprocedural mechanical circulatory support (MCS) with VA-ECMO.

Transcatheter aortic valve implantation (TAVI) has become the leading technique for aortic valve replacement in symptomatic patients with severe aortic stenosis with conventional surgical aortic valve replacement (SAVR) now limited to patients younger than 65–75 years due to a combination of unsuitable anatomies (calcified raphae in bicuspid valves, coexistent aneurysm of the ascending aorta) and concerns on the absence of long-term data on TAVI durability. This incredible rise is linked to technological evolutions combined with increased operator experience, which led to procedural refinements and, accordingly, to better outcomes. The article describes the main and newest technical improvements, allowing an extension of the indications (valve-in-valve procedures, intravascular lithotripsy for severely calcified iliac vessels), and a reduction of complications (stroke, pacemaker implantation, aortic regurgitation).

Background Left ventricular (LV) recovery in takotsubo syndrome (TTS) occurs over a wide‐ranging interval, varying from hours to weeks. We sought to investigate the clinical predictors and prognostic impact of recovery time for TTS patients. Methods and Results TTS patients from the International Takotsubo Registry were included in this study. Cut‐off for early LV recovery was determined to be 10 days after the acute event. Multivariable logistic regression was used to assess factors associated with the absence of early recovery. In‐hospital outcomes and 1‐year mortality were compared for patients with versus without early recovery. We analyzed 406 patients with comprehensive and serial imaging data regarding time to recovery. Of these, 191 (47.0%) had early LV recovery and 215 (53.0%) demonstrated late LV improvement. Patients without early recovery were more often male (12.6% versus 5.2%; P=0.011) and presented more frequently with typical TTS (76.3% versus 67.0%, P=0.040). Cardiac and inflammatory markers were higher in patients without early recovery than in those with early recovery. Patients without early recovery showed unfavorable 1‐year outcome compared with patients with early recovery (P=0.003). On multiple logistic regression, male sex, LV ejection fraction

Background Clinical characteristics and outcomes of takotsubo syndrome (TTS) patients with malignancy have not been fully elucidated. This study sought to explore differences in clinical characteristics and to investigate short‐ and long‐term outcomes in TTS patients with or without malignancy. Methods and Results TTS patients were enrolled from the International Takotsubo Registry. The TTS cohort was divided into patients with and without malignancy to investigate differences in clinical characteristics and to assess short‐ and long‐term mortality. A subanalysis was performed comparing long‐term mortality between a subset of TTS patients with or without malignancy and acute coronary syndrome (ACS) patients with or without malignancy. Malignancy was observed in 16.6% of 1604 TTS patients. Patients with malignancy were older and more likely to have physical triggers, but less likely to have emotional triggers compared with those without malignancy. Long‐term mortality was higher in patients with malignancy (P

BackgroundDespite great advances with the introduction of ticagrelor and prasugrel in the treatment of acute coronary syndromes (ACS), the risk of thrombosis and bleeding remains significant and affects the choice of clinicians in the treatment of the single patient. Large registries are effective tools to explore patterns of drug administration and adherence to guideline recommendations in real-world clinical practice.MethodsSTART- antiplatelet is a prospective, observational registry carried out by seven Italian cardiology institutions on patients admitted for ACS aimed to document the real world treatment of ACS patients, adding also data on 12-month follow-up. We present data on the first 1050 patients who have completed 1-year follow-up on a total of 1537 patients. Primary end-points were: 1) MACCE (Major Adverse Cardiovascular and Cerebrovascular Events) including all-cause and cardiovascular mortality, non fatal MI, urgent revascularization, TIA and ischemic stroke; 2) Major and minor bleeding according to TIMI, GUSTO and ISTH classifications.ResultsThe dual antiplatelet treatment most prescribed was aspirin plus ticagrelor (47.9%) and aspirin plus clopidogrel (32.1%). At a mean follow-up was 335±131 days, both ticagrelor and prasugrel are associated with a statistically significant reduced total and cardiovascular mortality. Both prasugrel and ticagrelor do not show a significant increased incidence of major and minor bleedings with respect to clopidogrel. Patients with monotherapy had significantly higher incidence of both ischemic stroke and major bleedings.DiscussionThe analysis of the register has documented that both ticagrelor and prasugrel are associated with a statistically significant reduced total and cardiovascular mortality but both do not show a significant increased incidence of major and minor bleedings with respect to clopidogrel.

BackgroundThe CHA2DS2‐VASc score predicts stroke in patients with atrial fibrillation and has been reported to have a prognostic role even in acute coronary syndrome patients. The Takotsubo syndrome is a condition that mimics acute coronary syndrome and may present several complications including stroke. We sought to assess the ability of CHA2DS2‐VASc score to predict adverse events in Takotsubo syndrome patients. Methods and ResultsOverall, 371 Takotsubo syndrome patients were enrolled in a prospective registry. Patients were divided into 3 groups according to the CHA2DS2‐VASc score: Group A (≤1), B (2–3), and C (≥4). The median CHA2DS2‐VASc score was 3 (interquartile range: 2–4). Overall, 9%, 42%, and 49% were included in Group A, B, and C, respectively. Follow‐up length was 26±20 months. The mortality rate was 6%, 7%, and 17% in Group A, B, and C, respectively (P=0.011). The stroke rate was 3% and not different among the 3 groups. Estimated major adverse cardiac and cerebrovascular events (the composite of death, myocardial infarction, and stroke) rates in the 3 groups were 6%, 9%, and 17% in Group A, B, and C, respectively (P=0.033). The CHA2DS2‐VASc score resulted as a predictor of major adverse cardiac and cerebrovascular events (odds ratio 2.1, 95% confidence interval, 1.2–3.6; P=0.01) and all‐cause mortality (odds ratio 1.5, 95% confidence interval, 1.2–1.9; P=0.001). ConclusionsIn Takotsubo syndrome, the CHA2DS2‐VASc score allows prediction of cardiovascular events and mortality at long‐term follow‐up.

Background: Echocardiographic evaluation after transcatheter aortic valve implantation (TAVI) includes estimation of effective orifice area (EOA). EOA calculation depends on sub-valvular stroke volume (SV), which depends on sub-valvular diameter and velocity time integral (VTI). The Medtronic CoreValve area changes throughout its length. We aimed to (i) compare SV at two sites of flow acceleration: ‘pre-stent’ and ‘in-stent, pre-valve’, (ii) assess effects of possible differences in sub-valvular SV on EOA, and (iii) assess agreement of measurement of EOA calculation after CoreValve TAVI. Methods: We studied 43 patients after CoreValve implantation. All had transthoracic echocardiography 5-7 days after TAVI. Sub-valvular SV was measured ‘pre-stent’ and ‘in-stent, pre-valve’. Measurement agreement was assessed by root mean square (RMS) differences and Bland-Altman analyses. Results: SV was consistently higher ‘in-stent, pre-valve’ compared with ‘pre-stent’ (62±20ml vs. 53±19ml, p

This manuscript is focused around two key messages from the current Guidelines of the European Society of Cardiology on ST elevation myocardial infarction; the need to use primary angioplasty whenever timely and effectively applicable and the importance of organisational changes in the emergency system to implement this indication. Based on a review of the trials motivating these guidelines and the successful experience of many European countries, practical indications are provided on the methods to overcome resistances and malpractices that prevent the delivery of optimal care in these critically ill patients.