Predictors of survival in patients undergoing cardiac rehabilitation after transcatheter aortic valve implantation.

Aims: Cardiac rehabilitation may improve physical and functional recovery after transcatheter aortic valve implantation (TAVI), but outcome predictors in TAVI patients are usually based on assessments made before or at the time of TAVI without regard to cardiac rehabilitation referral. We aimed to assess exercise-based cardiac rehabilitation-derived parameters that may predict 3-year outcome in TAVI patients undergoing residential cardiac rehabilitation.

Methods And Results: In 95 consecutive TAVI patients (82.

Cardiac rehabilitation after transcatheter aortic valve implantation compared to patients after valve replacement.

Aims: To evaluate feasibility, safety, and outcome of an exercise-based residential cardiac rehabilitation program in transcatheter aortic valve implantation (TAVI) patients compared to elderly patients after surgical valve replacement (sAVR).

Methods: From January 2010 to January 2013, 65 consecutive TAVI and 70 sAVR older than 70 years were enrolled. Six-min walk test (6MWT) distance, Barthel index, Morse Fall Scale (MFS) on admission and discharge, Cumulative Illness Rated State-Comorbidity Index (CIRS-CI), and echocardiography were assessed.

Flow-mediated dilation normalization predicts outcome in chronic heart failure patients.

Background: Reduced flow-mediated dilation (FMD) is a known prognostic marker in heart failure (HF), but may be influenced by the brachial artery (BA) diameter. Aiming to adjust for this influence, we normalized FMD (nFMD) by the peak shear rate (PSR) and tested its prognostic power in HF patients.

Methods And Results: BA diameter, FMD, difference in hyperemic versus rest brachial flow velocity (FVD), PSR (FVD/BA), and nFMD (FMD/PSR × 1000) were assessed in 71 HF patients.

Flow mediated dilation in patient with Berlin Heart Incor left ventricle assist device.

Endothelial function measured with brachial ultrasound (BU) is a validated prognostic factor in heart failure patients. LVAD (left ventricle assist device) application is a promising surgical technique to treat refractory heart failure patients both as a bridge to heart transplantation or as destination therapy. Clinical recovery in such patients may be associated to normal endothelial function measured by BU but, as recently reported, only in pulsatile flow LVAD patients.

Infective endocarditis in drug addicts: role of HIV infection and the diagnostic accuracy of Duke criteria.

Background: Intravenous drug users (IVDUs) are at increased risk of infective endocarditis. Moreover, HIV infection is common in IVDUs, with a reported prevalence of 40-90%. The clinical features of IVDUs with infective endocarditis and HIV infection may be peculiar.

Uncomplicated non-Q wave myocardial infarction: long-term prognosis with a conservative echo-stress guided management strategy.

Background: Whether an invasive or a conservative strategy should form the basis of an optimal management strategy for non-Q wave myocardial infarction is at present still subject of debate. We reported our observational experience with the long-term follow-up of patients with a first uncomplicated non-Q wave myocardial infarction and submitted to a conservative treatment strategy based on the in-hospital stress echocardiography and treadmill exercise.

Methods: We studied 134 consecutive patients admitted for a first uncomplicated non-Q wave myocardial infarction between 1991 and 1994.

Brugada syndrome: a case report of an unusual association with vasospastic angina and coronary myocardial bridging.

This report describes a case of an unusual association between vasospastic angina, coronary myocardial bridging, and Brugada syndrome. The patient complained of chest pain followed by rhythmic palpitation and syncope. Brugada syndrome ECG markers were documented with transient ST-segment elevation in lateral leads.