Mechanism of Supraventricular Tachycardia and Pharmacological Effects on It : Symposium on Electrophysiological Basis for the Genesis and the Treatment of Arrhythmias
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概要
- 論文の詳細を見る
Electrophysiologic study in 30 patients with documented SVT, 16 of whom had preexcitation, and in 24 control subjects were reported. The mechanisms of SVT were found to be various and to include reentry confined to the AV node, SA node or the atrium, reentry through accessory pathway and ectopic atrial automaticity. It was noted that some of SVT might use concealed accessory pathway in VA direction while the some of SVT in WPW syndrome might not utilize accessory pathways. Electrophysiological properties in cases with SVT did not differ from those observed in controls. There were no differences in the mode of electrophysiological action of drugs between SVT and control groups. Both propranolol and procaine amide slightly depressed AV conduction. However, the action of the drugs on echo zone were not the same. The basic mechanisms of the action of the drugs on SVT were discussed.
- 社団法人日本循環器学会の論文
- 1977-01-20
著者
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Sugimoto Tsuneaki
The 1st Department Of Lnternal Medicine School Of Medicine University Of Kanazawa
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Osada Seimei
The 1st Department Of Lnternal Medicine School Of Medicine University Of Kanazawa
関連論文
- Mechanism of Supraventricular Tachycardia and Pharmacological Effects on It : Symposium on Electrophysiological Basis for the Genesis and the Treatment of Arrhythmias
- EFFECTS OF EXERCISE ON LEFT VENTRICULAR SYSTOLIC TIME INTERVALS IN PATIENTS WITH THYROID DISEASE