Editorial
Spontaneous Closure of Ventricular Septal Defects
Raynaud's Disease and Primary Pulmonary Hypertension
The Precordial Electrocardiogram during Exercise
The Mammary Souffle of Pregnancy and Lactation
Comparative Studies of Protoveratrine A and Protoveratrine B Intravenously in Hypertensive Man
Tetralogy of Fallot with Anomalous Tricuspid Valve Simulating Pulmonary Stenosis with Intact Septum
Serum Cholesterol and Relative Body Weight of Coronary Patients in Different Populations
Physiologic Studies in Congenital Absence of the Left Main Pulmonary Artery
Common Circulatory Measurements in Smokers and Nonsmokers
The Direct Effects of Norepinephrine, Epinephrine, and Methoxamine on Myocardial Contractile Force in Man
Correlation of the Roentgen Appearance of the Thoracic Aorta in Life with the Degree of Stenosing Arteriosclerosis of the Coronary Arteries at Necropsy
An Index for the Evaluation of Arteriosclerotic Lesions in the Abdominal Aorta
The Effects of Specific Gravity upon the Distribution of Intravascular Contrast Agents
Intermittent Atrial Parasystole
SYMPOSIUM ON CORONARY HEART DISEASE
Amine Oxidase Inhibitors
Comprehensive Care of the Coronary Patient
Russian Research on the Role of Visceral Reflexes in Coronary Insufficiency
ABSTRACTS