Rubenstein分類
洞不全症候群の分類方法であり、1972年にRubensteinが提唱しました1)。
・Group I
Persistent and otherwise unexplained extreme sinus bradycardia at a heart rate of less than 50 beats/min.
・Group Ⅱ
At least one documented episode of sinus arrest or sinoatrial block, with A-V junctional or ventricular escape beats.
・Group III
All these patients exhibited either of the bradyeardic mechanisms of groups I and Ⅱ. In addition, each had at least one documented episode of a supraventricular tachycardia, either paroxysmal atrial tachycardia , atrial fluter , or atrial fibrilation.
Persistent and otherwise unexplained extreme sinus bradycardia at a heart rate of less than 50 beats/min.
・Group Ⅱ
At least one documented episode of sinus arrest or sinoatrial block, with A-V junctional or ventricular escape beats.
・Group III
All these patients exhibited either of the bradyeardic mechanisms of groups I and Ⅱ. In addition, each had at least one documented episode of a supraventricular tachycardia, either paroxysmal atrial tachycardia , atrial fluter , or atrial fibrilation.
参考文献
ほぼ初めての心電図 P182-183
