ME 379 - 4 page paper - Atrial Flutter

ME 379 - 4 page paper - Atrial Flutter - Atrial Flutter...

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Unformatted text preview: Atrial Flutter Atrial flutter is becoming increasingly common in patients with cardiovascular diseases such as hypertension, coronary artery disease, and cardiomyopathy. Atrial flutter is an abnormal heart rhythm that occurs in the atria of the heart, basically when the atrium chambers beat too quickly. This abnormality is classified as an arrhythmia, which is a type of heart rhythm disorder. Atrial flutter is usually caused by problems in the heart’s electrical system. Basically, in the heart you have an electrical signal that begins at the sinoatrial node, where it is generated. This node is located in the upper part of the right atrium, where the superior vena cava and the inferior vena cava empty the deoxygenated blood from the veins in the body to the right atrium. This electrical signal is then conducted to the atrio-ventricular nodes in the right and left atrio-ventricular valves in the heart. The electrical signal is then conducted to the bundle of HIS, which are fibers that are in the heart....
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This document was uploaded on 02/16/2012.

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ME 379 - 4 page paper - Atrial Flutter - Atrial Flutter...

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