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Objective: The SAR-COV-2 pandemic has had an unprecedented effect on the UK's healthcare systems. To reduce spread of the virus, elective treatments and surgeries have been postponed or canceled. There has been a rise in the use of telemedicine (TM) as an alternative way to carry outpatient consultations. This systematic review aims to evaluate the extent to which TM may be able to support cardiac and vascular surgery patients in the COVID-19 era., Methods: We looked into how TM can support the management of patients via triaging, preoperative, and postoperative care. Evaluations targeted the clinical effectiveness of common TM methods and the feasibility of applying those methods in the UK during this pandemic., Results: Several studies have published their evidence on the benefit of TM and its benefit during COVID-19, the data related to cardiovascular surgery and how this will impact future practice of this speciality is emerging and yet larger studies with appropriate timing of outcomes to be published., Conclusion: Overall, the use of virtual consultations and remote monitoring is feasible and best placed to support these patients via triaging and postoperative monitoring. However, TM can be limited by the need of sophisticated technological requirement and patients' educational and know-how computer literacy level., (© 2020 The Authors. Journal of Cardiac Surgery published by Wiley Periodicals LLC.)

Objective: Preoperative frailty affects the progression of cardiac rehabilitation (CR) after cardiovascular surgery. Different frailty assessment measures are available. However, it remains unclear which tool most likely predicts the progress of CR. Our aim was to evaluate preoperative frailty using different methods and to identify the predictors in the progress of postoperative CR., Methods: Eighty-nine patients underwent elective cardiovascular surgery at our institution between May 2016 and April 2018. Mortality cases and patients without evaluation of preoperative frailty were excluded. This study included the remaining 78 patients. We divided the patients into two groups: 47 patients who achieved 100 m walking within 7 days after surgery (successful CR group) and 31 patients who achieved 100 m walking later than 8 days after surgery (delayed CR group). Preoperative frailty was assessed using the Kaigo-Yobo Check-List, Cardiovascular Health Study, Short Physical Performance Battery, and Clinical Frailty Scale., Results: The prevalence of frailty defined by these four measures was higher in the delayed CR group. The delayed CR group had lower nutritional status, serum hemoglobin level, serum albumin level, and psoas muscle index. Multivariable analysis demonstrated the Kaigo-Yobo Check-List score as an independent predictor for delayed CR (odds ratio 1.53, 95% confidence interval 1.18-1.98, p = 0.001) and Clinical Frailty Scale as an independent predictor for discharge to a health care facility (odds ratio 3.70, 95% confidence interval 1.30-10.51, p = 0.014)., Conclusions: Among the various tools for assessing frailty, the Kaigo-Yobo Check-List was most likely to predict the progress of postoperative CR after elective cardiovascular surgery.

Purpose: The cardiac rehabilitation (CR) program at Dartmouth-Hitchcock Medical Center (DHMC) devotes a nurse to the inpatient units in an attempt to optimize the referral process. This report defines the rates of referral and participation at DHMC and explores potential factors that affect participation., Methods: Seven hundred ten consecutive patients who underwent percutaneous coronary intervention, coronary artery bypass grafting, or valve surgery from January 1, 2015 to June 30, 2015 were reviewed to determine whether the patient was referred for CR. Participation rates and the effect of time delay and patient-specific factors on participation were examined., Results: Six hundred ninety-eight (98%) of the 710 post-procedural patients were evaluated by the inpatient rehabilitation nurse. One hundred sixty-seven patients were ineligible for outpatient therapy on the basis of established criteria; the remaining 543 patients were referred to DHMC or regional rehabilitation programs. Of those referred to the on-site program at DHMC, 84% participated. Of those referred to regional programs, 60% participated. There was an inverse correlation (r = -0.82; P = .003) between wait times and participation rates for the various programs., Conclusions: Despite its rural location with a large geographic catchment area, DHMC achieves high rates of CR referral and participation. The approach used at DHMC, which includes a CR nurse working with the inpatient cardiac services, a strong level of integration with the physician community, and well-developed relationships with regional rehabilitation programs, may be helpful for those programs wishing to improve referral and participation rates. Shorter wait times between hospital discharge and initiation of rehabilitation may improve participation rates.

Objective: Progression of cardiac rehabilitation after cardiovascular surgery can be affected by frailty. The nutritional status of the patient has been proposed as an indicator of frailty. In this study, we aimed to evaluate the influence of preoperative nutritional status on the progress of postoperative cardiac rehabilitation., Methods: This study included 146 patients (82 males, 64 females, average age 71.9 ± 12.0 years) who underwent elective cardiovascular surgery. In-hospital mortality cases were excluded to focus on postoperative cardiac rehabilitation. We classified patients with a Geriatric Nutritional Risk Index of 92 or higher as the good nutrition group and those with a Geriatric Nutritional Risk Index less than 92 as the malnutrition group. Preoperative patient characteristics and postoperative cardiac rehabilitation progress were compared between the good nutrition (n = 93) and malnutrition (n = 53) groups., Results: The patients in the good nutrition group had an earlier progression to walking after postoperative rehabilitation (p = 0.002), a shorter postoperative hospital stay (p = 0.004), and a higher rate of discharge home (p = 0.028) than those in the malnutrition group. Multivariable analysis demonstrated preoperative malnutrition to be an independent predictor for the day to 100 m walking (p = 0.010)., Conclusions: Preoperative nutritional status was associated with progression of postoperative cardiac rehabilitation.

Centrifugal pumps are considered to be less destructive to blood elements (1) when compared to roller pumps. However, their large prime volumes render them unsuitable as arterial pumps in heart lung machine (HLM) circuitry for children. In November of 2014, the circuit at Arnold Palmer Hospital, a Biomedicus BP-50 with kinetic assist venous drainage (KAVD) and 1/4″ tubing was converted to a roller pump in the arterial position with gravity drainage. Vacuum-assisted venous drainage (VAVD) was mounted on the HLM as a backup, but not used. Tubing was changed to 3/16″ in the arterial line in patients <13 kg. A retrospective study with a total of 140 patients compared patients placed on cardiopulmonary bypass (CPB) with Biomedicus centrifugal pumps and KAVD (Centrifugal Group, n = 40) to those placed on CPB with roller pumps and gravity drainage (Roller Group, n = 100). Patients requiring extra-corporeal membrane oxygenation (ECMO)/cardio-pulmonary support (CPS) or undergoing a hybrid procedure were excluded. Re-operation or circulatory arrest patients were not excluded. Prime volumes decreased by 57% from 456 ± 34 mL in the Centrifugal Group to 197 ± 34 mL in the Roller Group ( p < .001). There was a corresponding increase in hematocrit (HCT) of blood primes and also on CPB. Intraoperative homologous blood transfusions also decreased 55% from 422 mL in the Centrifugal Group to 231 mL in the Roller Group ( p < .001). The Society of Thoracic Surgeons--European Association for Cardio-Thoracic Surgery (STAT) categorized intubation times and hospital length of stay (LOS) for all infants showed a trend toward reduction, but was not statistically significant. Overall mortality was 5% utilizing the centrifugal configuration and 0% in the roller pump cohort. We demonstrated that the transition to roller pumps in the arterial position of the HLM considerably reduced our priming volume and formed a basis for a comprehensive blood conservation program. By maintaining higher HCTs on CPB, we were able to reduce intraoperative homologous blood transfusions.

Objective: To explore the efficacy of postoperative neuromuscular electrical stimulation (NMES) on muscle protein degradation and muscle weakness in patients after cardiovascular surgery., Methods: Sixty-one patients underwent NMES daily from postoperative days (PODs) 1 to 5 in addition to postoperative mobilization program (NMES group), and 41 patients underwent postoperative mobilization program only (non-NMES group). The primary outcome was the concentration of 3-methylhistidine (3-MH) in 24-hour urine corrected for urinary creatinine content (3-MH/Cre) from PODs 1 to 5. The secondary outcomes were knee extensor isometric strength (KEIS) and handgrip strength at POD 7., Results: Baseline characteristics such as age, sex, preoperative body mass index, hemoglobin, handgrip strength, KEIS, surgery type, cardiopulmonary bypass time, and immediate postoperative interleukin-6 were not different between the groups. Urinary 3-MH/Cre was increased significantly in both groups; however, urinary 3-MH/Cre in the NMES group peaked earlier compared with that in the non-NMES group. KEIS at POD 7 was significantly greater in the NMES group (median [interquartile range], 0.40 kg/weight [0.33-0.45] in the NMES group vs 0.23 kg/weight [0.15-0.36] in the non-NMES group; P < .01). Handgrip strength at POD 7 was also significantly greater in the NMES group (median [interquartile range], 32 kg [24.5-35.3] in the NMES group vs 24 kg [16.0-30.0] in the non-NMES group; P < .01)., Conclusions: This study demonstrated that NMES might attenuate skeletal muscle protein degradation and muscle weakness after cardiovascular surgery. A cause-effect relationship between NMES and functional preservation would be a future challenging issue., (Copyright © 2016 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.)

Objective: To assess benefit and harms of adding an eHealth intervention to health education and individual counseling in adolescents with congenital heart disease., Design: Randomized clinical trial., Setting: Denmark., Patients: A total of 158 adolescents aged 13-16years with no physical activity restrictions after repaired complex congenital heart disease., Interventions: PReVaiL consisted of individually tailored eHealth encouragement physical activity for 52weeks. All patients received 45min of group-based health education and 15min of individual counseling involving patients' parents., Outcomes: The primary outcome was maximal oxygen uptake (VO2 peak) at 52weeks after randomization. The secondary outcome was physical activity. Exploratory outcomes were generic and disease-specific questionnaires., Results: In the intervention group, 58 patients (72%) completed the final test, but of those, only 46 (57%) fulfilled the compliance criteria of using the eHealth application for at least 2 consecutive weeks. In the control group, 61 patients (79%) completed both exercise tests. Adjusted for baseline values, the difference between the intervention group and the control group in mean VO2 peak at 1year was -0.65ml·kg(-1)·min(-1) (95% CI -2.66 to 1.36). Between-group differences at 1year in physical activity, generic health-related quality of life, and disease-specific quality of life were not statistically significant., Conclusions: Adding a tailored eHealth intervention to health education and individual counseling did not affect outcomes among adolescents with congenital heart disease. Our results do not support the use of this eHealth intervention in adolescents with complex congenital heart disease., Trial Registration: Clinical trials.gov identifier: NCT01189981., (Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.)

Background: Patient education has been shown to be more effective when delivered using multimedia than written materials. However, the effects of using multimedia to assist patients in cardiac rehabilitation have not been investigated., Objective: The purpose of this study is to examine the effect of an inpatient multimedia exercise training program on distance walked in the 6-minute walking test (6MWT), heart rate recovery, and walking self-efficacy of patients who had undergone heart surgery., Methods: For this longitudinal quasi-experimental study, 60 consecutive patients were assigned to an experimental (n = 20; inpatient multimedia exercise training program) or control (n = 40; routine care) group. Data were collected at 3 times (before surgery, 1 to 2 days before hospital discharge, and 1 month after hospital discharge) and analyzed with the generalized estimating equation approach., Results: Most subjects were men (66.7%), had a mean age of 61.32 ± 13.4 years and left ventricular ejection fraction of 56.96% ± 13.28%, and underwent coronary artery bypass graft surgery (n = 34, 56.7%). Subjects receiving the exercise training program showed significantly greater improvement than those in the control group in the 6MWT walking distance (P < .001), heart rate recovery (P = .04), and self-efficacy (P = .002) at hospital discharge. Furthermore, the intervention effects on 6MWT distance (P < .001) and self-efficacy (P < .001) were sustained at 1 month after hospital discharge., Conclusion: Our inpatient multimedia exercise training program safely improved distance walked in the 6MWT, heart rate recovery, and self-efficacy at hospital discharge in patients after heart surgery and maintained their improvement in 6MWT and self-efficacy 1 month later.

Background: Surgical procedure and postoperative bed rest lead to musculoskeletal system alterations with a possibility of new walking dependence of patients who undergo cardiothoracic surgery, which is sometimes associated with prolonged hospitalization and increased health expenditure., Aim: The aim of this study was to assess the postoperative motor disability in inpatients admitted to the cardiothoracic surgical ward, and the results of customized rehabilitation in terms of recovery of postural changes and walking capacity with respect to the preoperative condition and destination after discharge., Design: A prospective observational study was conducted., Setting and Population: Four hundred seventeen inpatients, who had undergone cardiothoracic surgery, were enrolled between March 2011 and January 2012 in a Hospital Unit of Cardiothoracic Surgery., Methods: A computerized system was used to collect data about ambulation at home, type and number of rehabilitation sessions proposed, ambulation at discharge, destination after discharge from ward of origin. All patients, who give their consent, undergone rehabilitative treatment on the ward of origin with an expert physiotherapist., Results: Three hundred seventy-five inpatients were examined in Cardiac Surgery. One patient (0.26%) refused rehabilitative treatment. Two patients (0.53%) died. At the time of discharge 236 (74.45%) patients had recovered the ability to walk independently. After discharge 87.64% of patients was transferred to a specialist ward for intensive rehabilitation. Forty-two inpatients were enrolled in thoracic surgery. Two patients died whilst in hospital. At the time of discharge, 36 patients (94.73%) were able to walk independently. After discharge 80% of patients returned home., Conclusion: In our study, the application of an early and simple rehabilitation program on the ward of origin after surgery has made possible the recovery of ambulation of most inpatients who referred independence at home in a few days, limiting hospitalization and health expenditure., Clinical Rehabilitation Impact: Data about recovery of ambulation with respect to the preoperative condition and destination after discharge resume the importance of identifying motor impairment after surgery, in order to apply an adequate, early and feasible rehabilitation protocol to inpatients, limiting hospitalization and health expenditure.

Objective: To determine the safety and feasibility of neuromuscular electrical stimulation (NMES) from postoperative days (PODs) 1 to 5 after cardiovascular surgery., Design: Pre-post interventional study., Setting: Surgical intensive care unit and thoracic surgical ward of a university hospital., Participants: Consecutive patients (N=144) who underwent cardiovascular surgery were included. Patients with peripheral arterial disease, psychiatric disease, neuromuscular disease, and dementia were excluded. Patients with severe chronic renal failure and those who required prolonged mechanical ventilation after surgery were also excluded because of the possibility of affecting the outcome of a future controlled study., Interventions: NMES to the lower extremities was implemented from PODs 1 to 5., Main Outcome Measures: Feasibility outcomes included compliance, the number of the patients who had changes in systolic blood pressure (BP) >20 mmHg or an increase in heart rate >20 beats/min during NMES, and the incidence of temporary pacemaker malfunction or postoperative cardiac arrhythmias., Results: Sixty-eight of 105 eligible patients participated in this study. Sixty-one (89.7%) of them completed NMES sessions. We found no patients who had excessive changes in systolic blood pressure, increased heart rate, or pacemaker malfunction during NMES. Incidence of atrial fibrillation during the study period was 26.9% (7/26) for coronary artery bypass surgery, 18.2% (4/22) for valvular surgery, and 20.0% (4/20) for combined or aortic surgery. No sustained ventricular arrhythmia or ventricular fibrillation was observed., Conclusions: The results of this study demonstrate that NMES can be safely implemented even in patients immediately after cardiovascular surgery., (Copyright © 2015 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.)

For better improvement of medical rehabilitation referred to effective restoration of functional status of servicemen after cardiovascular surgery it is necessary to introduce standards of medical rehabilitation at all stages of rehabilitation, syndrome-pathologic principle of grouping patients, multidisciplinary organisation of medical activity: cardiologist-physician, specialist of functional diagnostics, specialist of physical therapy, psychotherapist, physical therapeutic, surgeon and specialist of professional rehabilitation. Basic ways of improvement of the system of rehabilitation were organisational technologies of interaction during early and late stages of rehabilitation and persistent control of quality and effectiveness of rehabilitation. Optimization of organisation of late stage of hospitalisation allowed to reduce the average time of rehabilitation to 33,3% and at the same time to improve effectiveness of rehabilitation.

Cardiac rehabilitation is a coordinated treatment approach. The interdisciplinary team aims to provide the best possible physical and psychological outcomes for patients with cardiac diseases. Patients should be enable to independently resume work and and social life. Furthermore cardiac rehabilitation wants to limit or reverse the progress of cardiac disease through sustained health-related life habits. Cardiac rehabilitation significantly contributes to long-term success based on comprehensive care of cardiac patients. Outpatient cardiac rehabilitation has shown to be effective after myocardial infarction, coronary artery bypass grafting and chronic heart failure. However randomized controlled trials were performed only in Anglo-American countries. In these trials effects were observed mainly for exercise-based cardiac rehabilitation programs. Because the results have been derived from different program settings they cannot simply be translated to German-speaking countries. However, several cohort studies predominantly performed in Germany also revealed effects of inpatient and outpatient cardiac rehabilitation programs for German-speaking countries. The most recent results demonstrated a significant reduction of recurrent events in patients after inpatient cardiac rehabilitation. Following the current evidence concerning the effect of inpatient and outpatient cardiac rehabilitation programs particularly after myocardial infarction international guidelines provide Class I (USA) and IIa (Europe) recommendation for this treatment intervention.In contrast to Anglo-American countries cardiac rehabilitation in Austria, Germany and Switzerland was established at its beginning exclusively for inpatient programs. In addition more and more outpatient programs were introduced in the last decades. Nevertheless inpatient cardiac rehabilitation is still the most common program in German-speaking countries.Future challenges of cardiac rehabilitation should not address the competition between inpatient and outpatient programs but provide answers to the question "which patient needs which program?" Future cardiac rehabilitation will offer patient-tailored programs. In German-speaking countries inpatient cardiac rehabilitation has long been well established whereas treatment potential of outpatient programs have increased. Outpatient cardiac rehabilitation is more flexible, close to home and it can be done part-time. Furhtermore, outpatient cardiac rehabilitation programs can take on important tasks in long-term cardiac care and thus provide relief to inpatient programs. The initiation of such programs is a challenge and can add to better future development of comprehensive cardiac rehabilitation., (© Georg Thieme Verlag KG Stuttgart · New York.)

Objectives: To evaluate the clinical efficacy and feasibility of an expiratory muscle training (EMT) device (Respilift) applied to patients recovering from recent open cardiothoracic surgery (CTS)., Design: Prospective, double-blind, 14-day randomised-controlled trial., Participants and Setting: A total of 60 inpatients recovering from recent CTS and early admitted to a pulmonary rehabilitation program. Interventions. Chest physiotherapy plus EMT with a resistive load of 30 cm H2O for active group and chest physiotherapy plus EMT with a sham load for control group., Measures: Changes in maximal expiratory pressure (MEP) were considered as primary outcome, while maximal inspiratory pressures (MIP), dynamic and static lung volumes, oxygenation, perceived symptoms of dyspnoea, thoracic pain, and well being (evaluated by visual analogic scale-VAS) and general health status were considered secondary outcomes., Results: All outcomes recorded showed significant improvements in both groups; however, the change of MEP (+34.2 mmHg, P < 0.001 and +26.1%, P < 0.001 for absolute and % of predicted, resp.) was significantly higher in active group. Also VAS dyspnoea improved faster and more significantly (P < 0.05) at day 12, and 14 in active group when compared with control. The drop-out rate was 6%, without differences between groups. Conclusions. In patients recovering from recent CTS, specific EMT by Respilift is feasible and effective. This trial is registered with ClinicalTrials.gov NCT01510275.

Current guidelines state that cardiac rehabilitation is indicated after the acute phase of major cardiovascular diseases and interventions; on the other hand implementation of these indications is difficult because of several barriers, i.e. the number of patients per year with an indication exceeds by far the accommodation offer of cardiac rehabilitation centers; the demand for access to cardiac rehabilitation from acute cardiac care hospitals is low because the attention is focused on the acute phase of cardiac diseases. The present Consensus Document describes the changes in clinical epidemiology of the main cardiovascular diseases, showing that complications are increasingly more frequent in the postacute phase, especially in the setting of myocardial infarction. The Joint ANMCO/IACPR-GICR Committee defines priority criteria based on clinical risk for admission to cardiac rehabilitation centers as inpatients. This Consensus Document represents, therefore, an important step forward in the search for continuity of care in high-risk patients during the post-acute phase.

Current guidelines state that cardiac rehabilitation is indicated after the acute phase of major cardiovascular diseases and interventions; on the other hand implementation of these indications is difficult because of several barriers, i.e. the number of patients per year with an indication exceeds by far the accommodation offer of cardiac rehabilitation centers; the demand for access to cardiac rehabilitation from acute cardiac care hospitals is low because the attention is focused on the acute phase of cardiac diseases. The present Consensus Document describes the changes in clinical epidemiology of the main cardiovascular diseases, showing that complications are increasingly more frequent in the post-acute phase, especially in the setting of myocardial infarction. The Joint ANMCO/IACPR-GICR Committee defines priority criteria based on clinical risk for admission to cardiac rehabilitation centers as inpatients. This Consensus Document represents, therefore, an important step forward in the search for continuity of care in high-risk patients during the post-acute phase.

Objective: Older patients who receive postacute cardiac rehabilitation improve their physical performance in terms of distance walked at the 6-min walk test. However, the slower and more complicated recovery, along with age-related chronic comorbidities, remarkably limits the intensity of aerobic training, which actually represents the core of cardiac rehabilitation. The aim of this study was to verify whether postacute cardiac rehabilitation also improves the cardiovascular adjustment to exercise, despite low-intensity aerobic training., Design: Using a portable gas analyzer, we assessed the O(2) uptake kinetics during the 6-min walk test at the beginning and at the end of the rehabilitation in 84 patients aged 65 yrs and above., Results: All patients significantly improved the distance walked at the 6-min walk test. The comparison of the time constants of O(2) uptake kinetics showed that 40% of patients also significantly improved the hemodynamic response to exercise. This improvement was independently associated with the report of sedentary lifestyle or low-intensity physical activity in the year before surgery and with longer time constants before physical training., Conclusions: Low-intensity aerobic training improves the cardiovascular adjustment to exercise selectively in patients with physical deconditioning. This confirms the notion that elderly frail patients are those who benefit most from cardiac rehabilitation.

The concentration of asymmetric dimethylarginine (ADMA), an endogenous inhibitor of nitric oxide synthase, is increased in patients with coronary heart disease (CHD). The potential effect of percutaneous coronary intervention (PCI) with stent placement on ADMA plasma level in CHD patients has not yet been investigated. Concentrations of ADMA, L-arginine, symmetric dimethylarginine (SDMA), and L-ornithine were measured in the plasma of 30 CHD patients 24 h before, and 1 h, 5 days, and 30 days following PCI with bare-metal stent or drug-eluting stent placement (stent group) and in the plasma of 20 patients without CHD who underwent angiography alone (control group). A repeated measures ANOVA revealed the significant time by group interaction for ADMA (F=12.8, p<0.0001), SDMA (F=5.5, p=0.013), L-ornithine (F=12.5, p<0.0001), L-aginine (F=4.7, p=0.013) and L-arginine/ADMA ratio (F=7.1, p<0.001). Post-hoc ANOVAs showed that this interaction was due to the fact that control patients without stent placement responded to the coronary angiography with a significant increase in ADMA (F=4.4, p=0.009), SDMA (F=4.7, p=0.007) and L-ornithine (F=28.3, p<0.0001) levels, whereas the stent implantation independent of the stent type used significantly reduced the cardiovascular risk factor ADMA (F=10.8, p<0.0001). Thus, the current study demonstrates that in patients with CHD, PCI stent placement markedly decreases the plasma level of cardiovascular risk factor ADMA. Coronary angiography alone results in an increase of ADMA. We conclude that the stent effect on ADMA level cannot be explained by unspecific effects of the coronary angiography and is independent of the stent type used.

Background: Lengthy recovery and treatment times following cardiosurgical interventions were the motivation for introducing a pilot procedure to integrate acute and rehabilitative treatment structures. The advantage of such a pilot procedure is the medico-economic link between direct transition from acute care to rehabilitation treatment and cutting average case costs. With this in mind, shared case fees for patients following cardiosurgery are being agreed in a pilot project between health insurance companies, acute-care hospitals and rehabilitation clinics. The aim of this study was thus to investigate whether rehabilitation directly after cardiosurgery without prior transferral to an acute-care hospital is comparable with the conventional procedure involving acute care., Methods: A total of 221 patients were included in the investigation. The pilot project group comprised 159 patients (mean age 70 +/- 6 yrs, 117 men and 42 women) who were transferred directly to rehabilitation following cardiosurgery. The control group, comprising 62 patients (mean age = 71 +/- 6 yrs, 42 men and 20 women), was transferred to an acute-care hospital following cardiosurgery before commencing rehabilitation. Sociodemographic and clinical data were comparable between the two groups., Results: At the end of rehabilitation, the mean maximum ergometric performance in the pilot group was 96 +/- 33 W, significantly higher than the control group's performance of 81 +/- 31 W. One difference between the two groups related to complications. During rehabilitation, complications occurred more frequently within the pilot group. In the pilot group, compared to the control group, postcardiotomy syndrome occurred in 45.3 versus 25.8% and impaired wound healing in 10.1 versus 4.8% of cases. Despite these results, the pilot group demonstrated a significantly shorter overall hospital stay of 39.5 +/- 7.5 days compared to the control group stay of 45.7 +/- 9.7 days., Conclusion: Compared to the control group, the pilot group was at no disadvantage with regard to clinical or performance data by the end of rehabilitation. Cardiac complications occur more often during rehabilitation taking place directly after cardiosurgery than with the conventional procedure. These can be viewed, however, as complications occurring directly in temporal conjunction with the operation and as to be expected. Complications attributed directly to fast-track rehabilitation can be excluded. In the pilot group the overall hospital stay was thus shortened. In an environment of legislative restructuring within the healthcare sector, this shows that adequate treatment of cardiosurgical patients is still guaranteed with fast-track rehabilitation.

We assessed whether cardiac rehabilitation after acquired cardiovascular surgery in octogenarians was helpful to return daily life or not. Among overall 3,050 patients in these 10 years, 130 patients (4.3%) aged 80 years or older underwent cardiovascular surgery in our institute. Cardiac rehabilitation program in hospital was achieved in 118 octogenarians after surgery. Physical and phychological activity had improved by means of this program. Notably, observational rehabilitation on monitor and examination of anaerobic threshold (AT) point were of great importance to evaluate the efficacy of cardiac rehabilitation. Thereby, hospital stay after surgery was longer than usual, mean hospital stay was 32.1 +/- 5.1 days. Future perspectives of cardiac rehabilitation in an outpatient would be expected.

In this study, 302 patients who were completing Phase II cardiac rehabilitation were assessed at their entrance to cardiac rehabilitation and at 3 months. After 3 months, subjects improved on 8 of 9 dimensions. Greatest gains were in Fitness (22.5%, P < .0001) and Daily Activities (24.4%, P < .0001). Despite stratification by gender, a sedentary lifestyle, and tobacco use, quality of life was markedly improved at the completion of rehabilitation. Completion of a Phase II cardiac rehabilitation program can lead to statistically significant increases in the quality of life following consequential cardiac events.

Introduction: The aim of the study was to describe patterns of neuromuscular weakness using a combination of electromyography and histology, and to evaluate functional outcome in patients following complicated cardiovascular surgery., Methods: Fifteen adults requiring long-term mechanical ventilation (>15 days) following cardiovascular surgery associated with postoperative complications were prospectively included. Electrophysiological and histological analyses (muscle and nerve) were performed when failure to wean from mechanical ventilation associated with peripheral neuromuscular weakness was noticed. Functional disability was evaluated 12 months after surgery., Results: Six patients had a predominantly axonal neuropathy, six presented with myopathy, and three patients had a combination of axonal neuropathy and myopathy. All of them presented with acute tetraparesis and failure to wean from mechanical ventilation. All of the study patients who received corticosteroids exhibited a myopathic pattern (with or without axonopathic changes) but never an axonopathic pattern only. Only two of the eight survivors at 12 months were not ambulatory. These two patients had no detectable compound muscle action potential on electrophysiological examination., Conclusion: The combination of electromyographic evaluation and neuromuscular histological abnormalities could help to identify the type and severity of neuromuscular weakness, in turn helping to evaluate the patient's potential functional prognosis.

This was a retrospective study realised by a mailed questionnaire of the medical and socio-professional conditions of return to work in patients with valvular heart disease aged 20 to 59 and operated in the cardiac surgery department of Rennes University Hospital in 1998. The results concern 105 patients of whom 78 were working before surgery and 27 were unemployed, and 53 were professionally active after surgery. The average age was 48 +/- 9 years and the male/female ratio was 2.38. After surgery, 78.4% of patients were NYHA Stages I or II, compared with 38.1% before surgery. Three main surgical procedures were carried out, sometimes in association: aortic valve replacement (71.4%), mitral valve replacement (21%) and mitral valvuloplasty (11.4%). Valve replacement was with a mechanical prosthesis in 83% of cases, a bioprosthesis in 11% of cases and a homograft in 6% of cases. Return to work (67.9%) after an average of 5.3 +/- 3.9 months was correlated with the following factors: age: 50 years old patients or more, were less likely to return to work (p < 0.02); postoperative NYHA stage: patients in stages III and IV were less likely to return to work (p < 0.03); the time off work before surgery: the longer the time (threshold > 6 months) the less likely the patients are to return to work (p < 0.03). Return to work was preferred to non-return (p < 0.03). This study shows the difficulties of professional rehabilitation of patients despite a satisfactory general condition. This is partially explained by the difficult economic context which favorises invalidity but also by the lack of information concerning the role of works doctors in the return to work. The realisation of a liaison file with permission of the person concerned between the general practitioner, the cardiologist and a medico-social security doctor and works doctor should remedy the difficulties in communication and sustain a policy of return to work.

Cardiac patients' length of hospital stay has greatly decreased in recent years. Rapid discharge programmes following routine post-cardiac surgery are thought to be safe and cost-effective. A programme of postoperative outreach care can monitor problems and prevent readmission.

There have been published not a few reports concerning the early recovery from heart surgery. But most of them were restricted in CABG cases. We report our efforts and its results about the early recovery from valvular heart surgery. To make a contribution to the early recovery we have made some efforts since 1995, including normothermic perfusion, low-dose fentanyl and introduction of terminal warm blood cardioplegia. As the results, the tracheal intubation period was shortened from 12.6 +/- 5.3 (hour) to 6.7 +/- 4.1. The number of the cases who had tracheal extubation in the operative day increased from 27% to 84%. The postoperative cardiac function was satisfactory and there were no abdominal or neurologic disturbances among the patients those who were entered into the early recovery protocol. We obtained satisfied early recovery in safe after valvular heart surgery.

The factors leading to high postoperative mortality in active infectious endocarditis (IE) are poorly defined. We studied patients operated at an University Hospital between March 1978 and April 1992. We hypothesized that the summation of potential adverse factors would strongly increase mortality after surgery. We studied 39 patients (28 men), age range 13-70 years (mean +/- SD = 32 +/- 16) operated during active IE (time from onset 52 +/- 48 days). Predisposing factor: rheumatic valvar disease in 14 cases, intravenous drug use in 5. Affected valves: aortic in 14, mitral in 10, tricuspid in 8, multiple structures in 7. In most cases, S aureus (12) or Streptococcus sp (10) was isolated in blood cultures. Surgery was indicated in most patients because of heart failure (30), multiple embolic complications (17) or treatment failure (14). The possible adverse influence of specific demographic characteristics, clinical features and surgical variables was assessed by the Student t test or the chi 2 test. Also, multiple regression analysis was performed in order to identify independent adverse factors for increased mortality. Positive correlations were further investigated with the chi 2 test to assess whether an increasing number of adverse factors could identify a special subset of patients with markedly elevated death risk. Fourteen patients (36%) died after surgery. Emergency surgery (p = 0.001), the presence of coma 6 hours after surgery (p = 0.0015) and S. aureus infection (p = 0.023) were all associated with increased mortality. The presence of neurological complications was correlated with a high mortality (54% vs. 27%). However this increase was of dubious statistical significance (p = 0.097). Multiple regression analysis confirmed S. aureus and emergency surgery as independent adverse factors for increased mortality. When put together, an increasing number of adverse factors was highly predictive of a fatal outcome, even after exclusion of that evaluated after surgery (level of consciousness). Patients with two or three adverse factors had a very high mortality rate (> 76.9%). Mortality following surgery for active IE is increased in patients operated on an emergency basis especially if the infection is caused by S. aureus. The presence of neurological complications may also be associated with worse outcome. Early consideration of surgery should reduce the high mortality in patients with active IE.