KNES 360 Lecture Notes - Lecture 4: Cardiology, Arteriole, Electrocardiography
11 Sep 2017
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5 goals that call to action for physical activity by general: Walking is the best machine cv article under lecture articles. Walking is the best machine stems from time of hypoctiries (first person who valued physical activity and exercise) Recreational walking and utilitarian walking ( walking for a purpose: gg oiinn n. Because the walls of the heart, esp the ventricles, the nutirents and messages cannot diffuse through the walls and need an optimal and effeicient bloow flow to all the system. In normal people- the size of the coronary artieries, it is the size of the number two pencils size of the tube. Aniograms to measure if the blood flow is normal pains. This is invasive diagnostic prodecue: done at rest by cardiologists, cant do it at exercise because of invasive nature. If it is normal, then need an exercise test to record ekg.
