Griffith M J, Garratt C J, Ward D E, Camm A J
Department of Cardiological Sciences, St. Georges Hospital Medical School, London, England.
Clin Cardiol. 1989 Jul;12(7):409-11. doi: 10.1002/clc.4960120712.
The effects of adenosine given during sinus node reentrant tachycardia were investigated in two patients. Both patients received intravenous bolus doses of 0.1 mg/kg and 0.15 mg/kg. Adenosine slowed the atrial rate in both patients and terminated the tachycardia in one. These effects of adenosine on sinus node reentrant tachycardia suggest that sinus nodal tissue (as opposed to perinodal atrial tissue) is involved in the tachycardia circuit and that these effects should be considered when adenosine is used as a diagnostic agent in narrow-complex tachycardia.
对两名患者研究了在窦房结折返性心动过速期间给予腺苷的效果。两名患者均接受了0.1mg/kg和0.15mg/kg的静脉推注剂量。腺苷使两名患者的心房率减慢，其中一名患者的心动过速终止。腺苷对窦房结折返性心动过速的这些作用表明，窦房结组织（与结周心房组织相对）参与了心动过速环路，并且在将腺苷用作窄QRS波心动过速的诊断药物时应考虑这些作用。
