Improvement of exercise tolerance in cardiopulmonary testing with sustained safety after regular training in outpatients with systolic heart failure (NYHA III) and an implantable cardioverter-defibrillator. Prospective 18-month randomized study.

Introduction: The aim of the study was to evaluate the impact of individual training on the level of physical capacity and echocardiographic parameters in patients with systolic heart failure (SHF), NYHA III and an implantable cardioverter-defibrillator (ICD).

Material And Methods: The study included 84 patients with SHF, randomly assigned to one of two groups: with regular training (ICD-Ex) and a control group (ICD-control). The ICD-Ex group participated in a hospital rehabilitation program which after discharge was individually continued for 6 months in an outpatient setting.

Hospital-based and telemonitoring guided home-based training programs: effects on exercise tolerance and quality of life in patients with heart failure (NYHA class III) and cardiac resynchronization therapy. A randomized, prospective observation.

Unlabelled: Cardiac resynchronization therapy with defibrillator function (CRT-D) along with an optimal medical therapy improves symptoms, cardiac efficiency, quality of life (QoL) and prognosis in patients with heart failure (CHF). The aim of the study was to assess effects of hospital-based and home-based/telemonitoring exercise training.

Methods: The prospective, randomized study was conducted in 52 patients (pts), aged 45-75years (mean 62±9.

Effect of combined spironolactone-β-blocker ± enalapril treatment on occurrence of symptomatic atrial fibrillation episodes in patients with a history of paroxysmal atrial fibrillation (SPIR-AF study).

Angiotensin II and aldosterone are key factors responsible for the structural and neurohormonal remodeling of the atria and ventricles in patients with atrial fibrillation (AF). The aim of the present study was to evaluate the antiarrhythmic effects of spironolactone compared to angiotensin-converting enzyme inhibitors in patients with recurrent AF. A cohort of 164 consecutive patients (mean age 66 years, 87 men), with an average 4-year history of recurrent AF episodes, was enrolled in a prospective, randomized, 12-month trial with 4 treatment arms: group A, spironolactone, enalapril, and a β blocker; group B, spironolactone and a β blocker; group C, enalapril plus a β blocker; and group D, a β blocker alone.

Quality of life and depression in patients with different patterns of atrial fibrillation.

Background: atrial fibrillation (AF) is difficult to cure and significantly affects quality of life was well as emotional status of patients.

Aim: to evaluate quality of life and depression level in patients with various patterns of AF.

Methods: we studied 150 consecutive patients with AF aged 35-83 years, including 61 patients with paroxysmal AF, 46 patients with persistent AF, and 43 patients with permanent AF.

High concentrations of B-type natriuretic peptide and left ventricular diastolic dysfunction in patients with paroxysmal/persistent atrial fibrillation as possible markers of conversion into permanent form of arrhythmia: 1-year prospective evaluation.

Background: Atrial fibrillation (AF) may cause electrical and structural atrial remodelling, leading to progression from paroxysmal to permanent form of arrhythmia. Predictors of such a transition have not yet been well established.

Aim: To assess the role of B-type natriuretic peptide (BNP) and left ventricular (LV) diastolic impairment in prediction of progression from paroxysmal/persistent AF to permanent AF.