Fifty-six patients with severe stenosis of the left main coronary artery underwent coronary
bypass surgery between January 1970 and December 1971. All patients had angina …

Between 1968 and 1971, 252 patients with severe ventricular malfunction underwent
revascularization surgery. By means of single-plane ventriculography, the ventricle was …

Atrial stimulation at rates less than the atrial rate was effective in terminating junctional
tachycardia and atrial flutter in two patients. Analysis of the stimulus response in the patient …

The use of right atrial stimulation in the treatment of atrial flutter was evaluated in 10 patients.
Atrial flutter was present in these patients from 6 to 96 hr before the procedure. Eight patients …

In order to evaluate, in vivo, the serial changes of the coronary arteries and the development
of collateral circulation during the course of a gradual coronary occlusion, 32 farm pigs were …

This report describes the reappearance of anterior QRS electrical forces in six patients after
direct coronary arterial bypass surgery. Each patient had severe coronary artery disease …

The effect of propranolol hydrochloride in the long-term treatment of angina pectoris was
evaluated in 65 patients with severe ischemic (coronary artery) heart disease; 57 were …

This report documents the use of right ventricular stimulation in the termination of a rapid
junctional tachycardia. The tachycardia developed in the background setting of heart block …

We performed M-mode echocardiograms on 11 patients who later had left atrial myxomas
removed at operations. Seven of these 11 patients were also examined with two …

In two patients pulmonary air embolism was a complication of the implantation of a
permanent transvenous cardiac pacemaker. One of these patients, in whom air embolism …