KINE 1020 Lecture Notes - Lecture 21: Superior Vena Cava, Pulmonary Artery, Stroke Volume
19 Jun 2019
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Right atrium, blood comes in from the superior vena cava (upper body) and inferior vena cava (blood pulls the blood into the rest of the body, goes into the right ventricle. Left atrium: oxygenated blood comes back goes to the left ventricle, right ventricle, pumps blood into the left pulmonary artery to pump de-oxygenated blood. Large changes in the blue lines: extremely low to extremely high, high number = ejection (at rest, when it ejects it drops back down as the blood leaves the ventricle. Second pressure is the aortic pressure and is pushing all of the blood through the aorta. Increases and will always be high because it always has blood in it: ventricle and aorta become one area = same pressure. First test : fed1: breathe into the highest point you can, hold and breathe out as hard and fast you can, how hard and fast the flow rate is and volume that be brought in and out.
