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Twenty-four subjects aged 70 and older were retrospectively selected from our archives and screened for symptoms of cardiovascular disease. Baseline exercise test was negative for myocardial ischemia in all subjects. All subjects had completed an 8-week program, performed for a variety of indications and consisting of an aerobic physical training program including 30 minutes of cycling three times per week at 65% to 75% of maximum heart rate achieved at peak exercise test performed at enrollment, an educational intervention, dietary advice, and psychological support. All subjects underwent a cardiopulmonary exercise test (CPX) before and at the end of exercise training. At the end of each CPX, peak oxygen uptake (VO2peak), the rate of increase of ventilation per unit of increase of carbon dioxide production (VE/VCO2slope), and HRR were recorded. Twenty-five healthy subjects younger than 60 with no evidence of exercise-induced myocardial ischemia and not enrolled in any exercise training program were also retrospectively selected from our archives and used as a control group for analyzing HRR. These patients performed two exercise tests several weeks apart. Several studies have shown that changes in vagal tone can be used as an outcome tool that helps identify patients or subjects with or without cardiovascular disease at risk for a cardiovascular event, although the evidence of a prognostic value of HRR in older subjects without cardiovascular disease is rather poor. In this study, exercise training resulted in HRR improvement in healthy elderly subjects, suggesting that exercise training improves vagal/sympathetic balance in older subjects without cardiovascular disease as well. Whether the observed improvement in HRR may have long-term beneficial prognostic effects was not the aim of the study, although a beneficial effect might be postulated, in light of the Framingham data

Background: This study was addressed to verify if Telecardiology (TC) improves the results of Cardiac Rehabilitation in patients following a home-based Cardiac Rehabilitation Program (CRP) after acute myocardial infarction (AMI). Materials and Methods: We studied three groups of patients after AMI: Group A (control group): 15 patients, who followed a standard in-hospital CRP of 3 weekly sessions of 2 months duration; Group B (study group): 15 patients, who were enrolled in a home-based CRP of similar duration and were monitored by TC with the aid of an ecg-device (Sorin Life Watch CG 6106); Group C (second control group): 15 patients, who followed a home-based CRP without ecgmonitoring by TC. All patients performed a symptom-limited exercise testing at the beginning of the CRP. Psychometric data (STAI-Y1, STAI-Y2, BDI) were also evaluated. At the end of the CRP all patients underwent repeated exercise testing and psychometric evaluation. Results: TC applied to the home-based CRP was associated with a good compliance to the program. Compared to Group C, in Group B we observed an increase of maximal heart rate, exercise duration, maximal work-load, and an improvement of anxiety, a trend to reduction of depression, and an improvement of quality of life. These results were very similar to Group A patients following a hospital-based CRP. Conclusions: TC improves compliance, functional capacity and psychological profile of patients undergoing a home-based CRP, compared to patients enrolled in a homebased CRP without ecg-monitoring by Telecardiology.

Objects: This study aims to evaluate the influence of household smokers and of a prolonged, comprehensive home-based Cardiac Rehabilitation Program (CRP) on patient’s long term smoking behaviour after AMI. Methods: 164 male post-AMI patients, all smokers until the day of AMI, were subdivided into three groups: Group A (n=54): patients with recent AMI, discharged from hospital without enrolment in CRP; Group B (n=55): similar to Group A but enrolled in an 8 weeks hospital-based CRP and then discharged home with routine care; Group C (n=55) enrolled in an 8 weeks hospital-based CRP followed by a further 10 months of formal home-based CRP, with scheduled hospital follow-up visits. Results: Smoking resumption at 12 months was influenced by the presence of household smokers (HS): 38% of patients with HS resumed smoking compared to 27% of patients without HS (p