Safety and efficacy of eptifibatide vs placebo in patients receiving thrombolytic therapy with streptokinase for acute myocardial infarction; a phase II dose escalation, randomized, double-blind study.

Aims: Thrombolytic therapy restores coronary patency in patients with acute myocardial infarction, although normal perfusion (TIMI 3 flow) is not achieved in all patients. In an attempt to improve TIMI 3 flow, a combination of full-dose streptokinase, aspirin and escalating dosages of a platelet glycoprotein IIb/IIIa receptor blocker, eptifibatide, vs placebo were tested.

Methods And Results: A bolus of 180 microg.

Papillary fibroelastoma of the aortic valve in a patient with an acute myocardial infarction.

We describe a patient with a myocardial infarction in whom a tumor near the aortic valve was identified by routine transthoracic echocardiography. Transesophageal echocardiography proved to be particularly useful in identifying the attachment of the tumor to the aortic valve and enabled a surgical approach through the ascending aorta. On microscopic examination, the tumor appeared to be a papillary fibroelastoma.

Angiographic dose-finding study with r-hirudin (HBW 023) for the improvement of thrombolytic therapy with streptokinase (HIT-SK). Interim results.

To evaluate the efficacy and safety of hirudin, a direct thrombin inhibitor, in patients with acute myocardial infarction, a dose-finding, angiography study was carried out. After a pilot phase in 10 patients treated with a bolus of 0.1 mg.

The exercise response in idiopathic dilated cardiomyopathy.

In order to more clearly define the exercise response of idiopathic dilated cardiomyopathy (IDC), 20 patients in this study with strictly defined IDC were evaluated with radionuclide ventriculography and invasive hemodynamic monitoring. Severe cardiovascular impairment was present at rest, and peak supine exercise produced progressive left ventricular (LV) dilatation in both diastole and systole (mean +/- SEM from 172 +/- 14 to 212 +/- 22 ml/m2 at end-diastole and from 137 +/- 14 to 170 +/- 22 ml/m2 at end-systole; both p less than 0.03).