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报道:心房扑动较心房颤动或阵发性心动过速少见。心房扑动的心电图特点是P波消失代之以特征性的扑动波(F波),我院发现一例,在同一导联中F波尖端发生扭转,实属罕见。现报导如下: 患者男,61岁,冠心病。未使洋地黄和奎尼丁药物。1986年9月2日描记心电图示各导联P波消失,代之以粗大的F波,F波在v_1导联中最明显,其电压达0.3～0.4mv,F-F间距为0.16～0.18秒(333～375次/分)之间,F波尖端时而向上,时而向下,其频率基本不变,F波尖端由上转向下时,F-F间距为0.20
Report: Atrial flutter than paroxysmal atrial fibrillation or paroxysmal tachycardia rare. Atrial flutter is characterized by electrocardiogram P wave disappeared replaced by a characteristic flutter wave (F wave), our hospital found an example, in the same lead in the F wave tip torsion, it is rare. Now reported as follows: Male patient, 61 years old, coronary heart disease. Did not make digitalis and quinidine drugs. On September 2, 1986, the P wave of each lead disappeared and replaced by the thick F wave. The F wave was the most obvious in the v_1 lead, with a voltage of 0.3-0.4 mV and an FF pitch of 0.16-0.18 seconds 333 ~ 375 beats / min), the F wave tip sometimes up, sometimes down, the frequency of the same, the F wave tip down from the upper, the FF pitch 0.20