略語大辞典 [Med] 27 VAT ventricular stimulation, atrial perception, triggered ventricular action 心室刺激, 心房知覚, 心室動作トリガー. 心臓のペースメーカーの機能.ventricular stimulation, atrial perception, triggered ventricular action; functions of a pacemaker; [Med:E]. 丸善「略語大辞典」JLogosID : 11853578