单词 | nodal tachycardia |
释义 | nodal tachycardianodal tachycardia[′nōd·əl ‚tak·ə′kärd·ē·ə]nodal tachycardianodal tachycardianodal tachycardiaA type of heart rate abnormality occurring for periods of a few seconds to a day or so in which the heart beats at a rate of 140–220 per minute. The condition may affect otherwise normal hearts and causes faintness and breathlessness. Treatment is needed for prolonged attacks. Also known as supraventricular tachycardia. |
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