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Cardiac resynchronization therapy in the elderly: A realistic option for an inc...

Cardiac resynchronization therapy (CRT) has become a mainstay of heart failure treatment. Since heart failure is a disease primarily affecting older patients it is important to evaluate the performance of CRT in this population. Elderly has been suggested as a subgroup less likely to benefit from CRT. This is an important issue that should be clarified, because most patients with heart failure are old. The pres...

Cardiac resynchronization therapy is effective even in elderly patients with co...

PURPOSE: The purpose of this study was to compare the effects of cardiac resynchronization therapy (CRT) in elderly patients (> or =65 years) with younger patients and to assess the impact of comorbidities in CRT remodeling response. METHODS: This is a prospective study of 87 consecutive patients scheduled for CRT who underwent clinical and echocardiographic evaluation before and 6 months after CRT. A reductio...

Identification of 'super-responders' to cardiac resynchronization therapy: the ...

AIMS: Some patients show such an important clinical improvement and reverse remodelling after cardiac resynchronization therapy (CRT) that anatomy and function approach normal. These patients have been called 'super-responders'. The aim of our study was to identify predictors of becoming a super-responder after CRT. METHODS AND RESULTS: Eighty-seven consecutive patients who underwent CRT were prospectively stu...

Haemodynamics during liver transplantation in familial amyloidotic polyneuropat...

BACKGROUND: Circulatory instability frequently complicates liver transplantation for familial amyloidotic polyneuropathy (FAP) and may be a source of surgical morbidity and mortality. OBJECTIVE: To evaluate FAP intraoperative haemodynamic data and their relation to the duration of surgery, and need for anaesthetic drugs. RBC and sympathomimetic amines. SETTING: Clinical study during a four year period. PATIENTS...

The pacemaker syndrome.

Auricular fibrillation. Antiarrhythmic treatment revisited.

Atrial fibrillation is one of the most common symptomatic sustained arrhythmias seen in clinical practice. Long-term control of heart rate and maintenance of sinus rhythm often require chronic antiarrhythmic therapy. For patients with disabling symptoms of atrial fibrillation that cannot be controlled with pharmacologic therapy, catheter ablation techniques of the atrioventricular junction and surgical procedur...