问题:临床上需要加做上、下肋间导联心电图的情况是()。...
Tuesday, September 13, 2022
问题:以下为变异型心绞痛可出现的心电图改变,但应除外()。A、ST段抬高伴T波高耸B、ST段抬高伴对应导联ST段下移C、可出现R波增高、变宽D、可伴有心律失常E、一过性Q波...
Saturday, October 28, 2023
问题:关于三度房室传导阻滞发生机制的表述,正确的是()。...
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Tuesday, September 13, 2022
问题:男性,56岁。以往体健。近3周来觉心悸来门诊检查。体检:心界不大...
Tuesday, September 13, 2022
Sunday, September 11, 2022
Tuesday, September 13, 2022
问题:患者男性,50岁,间断性胸痛1个月,常于劳累时发作。胸痛发作时心...
Sunday, September 11, 2022
Sunday, September 11, 2022
Tuesday, September 13, 2022
Tuesday, September 13, 2022
问题:一患者男性,45岁,发作性胸痛3年,常于活动时发作,怵息后胸痛即...
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Tuesday, September 13, 2022
问题:女性,22岁,体检心电图显示窦性心律,心率为72次/分,心电图正...
Tuesday, September 13, 2022