Cardiac effects of two cigarettes.
D000328:Adult; D000368:Aged; D001794:Blood Pressure; D001916:Brachial Artery / Q000503:physiopathology; D006328:Cardiac Catheterization; D002302:Cardiac Output; D005260:Female; D006331:Heart Diseases / Q000503:physiopathology; D006339:Heart Rate; D006352:Heart Ventricles / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010101:Oxygen Consumption; D011651:Pulmonary Artery / Q000503:physiopathology; D012907:Smoking / Q000503:physiopathology*; D014655:Vascular Resistance