" After that I asked: "Have you ever experienced angina, a feeling of tightness or pressure in the chest often associated with shortness of breath?Tags: Textile CourseworkHelp Me Write My History PaperScholarly Research PaperEssay S Mla ApaCover Letter Barista StarbucksReflective Essay On English 101World Literature Research Paper TopicsImportance Of Unity In Muslim World EssayThesis Statements For The Color PurplePhysical Education Research Paper Topics
The Circulation of Blood * picture of the heart and its parts * picture of the body and some of its organs The center of the circulatory system is the heart, which is the main pumping mechanism. The heart is shaped something like a cone, with a pointed bottom and a round top. An adults heart is about the size of a large orange and weighs a little less than a pound. The heart is tipped somewhat so that there is a little more of it on the left side than on the right.
It is held in place by the blood vessels that carry the blood to and from its chambers.
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Then they close, so the blood cannot flow backwards into the atria.
With this system, blood always flows in only one direction inside the heart.
" The next question was: "When were you diagnosed with your Cardiovascular Disease?
" I then asked: "How has having a heart disease changed your life?