The Heart

INTRODUCTION In todays society, people be gaining medical friendship at quite a fast pace. Treatments, cures, and vaccines for various diseases and disorders are being developed constantly, and yet, coronary purport disease frame the bout unity killer in the world. The media today concentrates intensely on drug and alcohol abuse, homicides, AIDS and so on. What a lot of people are not realizing is that coronary face disease actually accounts for about 80% of all fulminant deaths. In fact, the number of deaths from touchwood disease approximately equals to the number of deaths from cancer, accidents, chronic lung disease, pneumonia and influenza, and others, COMBINED. One of the symptoms of coronary heart disease is angina pectoris pectoris. Unfortunately, a lot of people do not give birth it seriously, and thus not realizing that it may lead to other complications, and as yet death.THE HUMAN HEART In order to understand angina, one must know about our own heart. The human heart is a powerful muscle in the body which is worked the hardest. A double pump system, the heart consists of 2 pumps military position by side, which pump blood to all parts of the body. Its steady trouncing maintains the flow of blood through the body day and night, division after year, non-stop from birth until death.

The heart is a hollow, muscular electronic organ slightly bigger than a persons clenched fist. It is regain in the centre of the chest, under the breastbone above the sternum, tho it is slanted slightly to the left wing, giving people the impression that their heart is on the left side of their chest. The heart is divided into two halves, which are further divided into four chambers: the left atrium and ventricle, and the right atrium and ventricle. Each chamber on one side is separated from the other by a valve, and it is the closure of these valves that crap the lubb-dubb sound so familiar to us. (see Fig. 1 - The Structure of the Heart) desire any other organs in our body, the... If you want to bring out a full essay, order it on our website: Ordercustompaper.com

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