PATH 3000 Lecture 10: PATH 3000 Lecture 10
21 Feb 2020
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Path 3000 lecture 10 january 29, 2020 cardiovascular disease part 1. Lecture outline: normal cardiovascular anatomy, overview of major diseases, congenital heart disease, cardiac tumours. Normal cv anatomy: circulatory system, two circuits, in series, systemic, centerpiece = heart, heart, 250-350 g, fist-sized. In pericardial sac: ~ 60-80 beats per minute, systole (contraction, diastole (relaxation, pulmonary. Pericardial sac is a mesothelial lining that provides a frictionless region for the heart to expand. Systoles are referring more to the ventricles: four valves, two atrioventricular, tricuspid, mitral, two semilunar, pulmonary, aortic, two venae cavae, superior vena cava, four pulmonary veins, two right. Two right pulmonary vein from the right side of the lungs. Two left pulmonary veins from the left side of the lung. However, the number of veins on each side varies depending on the person: two great arteries, pulmonary artery, aorta, three-layered wall, epicardium, myocardium, endocardium.
