A.急性前壁心肌梗死 B.陳舊性前壁心肌梗死 C.室壁瘤 D.急性心肌炎 E.急性心包炎
A.1ms B.2ms C.4ms D.5ms E.8ms
A.不應(yīng)期正常 B.相對(duì)不應(yīng)期延長(zhǎng)并且>PP間距 C.相對(duì)不應(yīng)期和有效不應(yīng)期均延長(zhǎng),以相對(duì)不應(yīng)期延長(zhǎng)為主 D.有效不應(yīng)期顯著延長(zhǎng),只留下很短的相對(duì)不應(yīng)期 E.有效不應(yīng)期極度延長(zhǎng),大于逸搏間期
A.靜注普羅帕酮 B.靜注毛花苷丙 C.靜注普萘洛爾 D.靜注維拉帕米 E.靜注胺碘酮
A.V1~V3 B.Ⅱ、Ⅲ、aVF C.V4~V6 D.V7~V9 E.V、aVL