Long-term effects of invasive treatment in patients with a post-thrombolytic Q-wave myocardial infarction.

Objectives: The aim of the present study was to assess the effect of a deferred invasive treatment strategy on long-term outcome in patients with a post-thrombolytic Q-wave myocardial infarction and inducible myocardial ischemia.

Design: Patients (N=751) with post-thrombolytic Q-wave myocardial infarction and inducible ischemia (angina pectoris or silent myocardial ischemia) were randomized to a deferred invasive treatment (balloon angioplasty or coronary bypass surgery) or medical treatment. Vital status and non-fatal cardiac events defined as hospitalization caused by acute cardiac events were recorded for a median of 11.

[Chronic ischemic heart failure. Revascularization improves survival among patients with hibernating myocardium].

Introduction: Patients with ischemic heart failure and reversible dysfunctional myocardium (Hibernating myocardium, HIB) can benefit from revascularization. These patients can be selected with nuclear methods. The purpose of this study was to describe the results of the imaging procedures in patients tested for HIB and relate the results to the choice of treatment and cause of death.