Managing congestive heart failure requires a strict sodium-controlled diet and careful fluid intake. Addressing secondary symptoms like heart palpitations often involves balancing electrolytes like magnesium and calcium.
One of the main functions of the heart and blood vessels is to supply the body with oxygenated, nutrient-rich blood. The ability of the heart to pump blood out to the body, called cardiac output or stroke volume, is determined by three characteristics, according to the University of Virginia School of Medicine.
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Open heart surgery is any kind of operation in which the heart is exposed through an incision in the chest. The most common open heart surgery in the United States is coronary artery bypass grafting, or CABG.
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