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Once the PMI has been located, your doctor will use the stethoscope to listen to your pulse for a full minute in order to obtain your apical pulse rate. Each “lub-dub” sound your heart makes ...
The heart has three layers. They are the: Epicardium: This thin membrane is the outer-most layer of the heart. Myocardium: This thick layer is the muscle that contracts to pump and propel blood ...
Cardiac examination. In medicine, the cardiac examination, also precordial exam, is performed as part of a physical examination, or when a patient presents with chest pain suggestive of a cardiovascular pathology. It would typically be modified depending on the indication and integrated with other examinations especially the respiratory ...
Cross-section. The chambers of the heart operate as a ‘double-pump’ system for the body’s circulation. In coordination with valves, the chambers work to keep blood flowing in the proper ...
It continuously pumps oxygen and nutrient-rich blood throughout your body to sustain life. This fist-sized powerhouse beats (expands and contracts) 100,000 times per day, pumping 5 or 6 quarts of ...
Coronary artery problems can manifest differently in men and women. Pain will appear in the man's chest, but women may feel pain in their chest, arm, face, upper stomach, or back. Other signs you ...
It will immediately cut your chances of a heart attack by a third. Get exercise and eat right. The American Heart Association recommends 30 minutes of moderate exercise a day, 5 days a week. Eat ...
The mitral valve is located in the left side of the heart, between the left atrium and left ventricle. Oxygen-rich blood flows into the left atrium from the pulmonary veins. When the left atrium ...