| atrial fibrillation |
A fast, irregular, chaotic heartbeat that prevents the heart from pumping blood throughout the body adequately. Atrial fibrillation is the most common chronic arrhythmia. Sometimes, there are no symptoms. If symptoms are present, they may include palpitations, chest pain, shortness of breath or fatigue. Atrial fibrillation is often more serious when it accompanies heart disease. ...
출처: https://www.healthforums.com/library/1,1277,articl...
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| atrial flutter |
A rapid and ineffective heart rhythm. An atrial flutter gives a characteristic flutter wave on an electrocardiogram (EKG, a diagnostic test used to record the electrical activity of the heart). An atrial flutter may occur with atrial fibrillation. Like atrial fibrillation, it also increases the risk of stroke.
출처: https://www.healthforums.com/library/1,1277,articl...
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| atrophied |
[AT-trow-feed] shrunken or reduced in size.
출처: members.aol.com/YESedu/glossary.html
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| atrium |
One of two small upper receiving chambers of the heart; plural form is "atria."
출처: www.bdid.com/termsa.htm
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| atresia |
Congenital absence of an opening in a hollow structure.
출처: www.bdid.com/termsa.htm
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