间歇性心动过速是什么病?

2024-10-30 21:23:59
推荐回答(4个)
回答1:

也叫窦性心率不齐,多种因素,有的是遗传,有的是在气上得的心脏病变,平时保持身心愉快,不要生气,经常散步,口服复方丹参片,或地奥心血康。吃好为止。不贵方便。

回答2:

楼主放心吧,一般的年轻人正常情况下也会出现这样的情况,这叫做“阵发性室上速”没什么的。如果是其他原因引起的心跳过快的话,建议直接去医院的心内科看看。

回答3:

(1)持续性室性阵发性心动过速心电图:

  ①出现连续快速、形态畸形宽大的QRS波群,QRS时限>0.12秒,无室上性P波与之相关。

  ②频率多在100~200次/分之间,R-R间期多不绝对规则。

  ③偶尔室上性激动可下传心室,称之为心室夺获,其QRS时限较短,形态正常,有时可见到室性融合波。

  ④ 部分QRS波群表现为多形性,R-R不规则较明显,称多源性室性心动过速。

  ⑤ST-T多与QRS波群方向相反。

  ⑥个别患者表现为QRS波群正负向交替出现,称双向性室性阵发性心动过速。

(2)短暂性室性阵发性心动过速心电图:

  ①具有室性过早搏动的心电图特征,并且连续出现三次或三次以上,有突然发作及终止的特点,发作终止后有一类代偿间歇。

  ② 在同一心电图描记中常有单个早搏同时存在。

  ③发作时的频率约在100次/分左右,亦有达 200次/分者,R`-R`多不规则,其间可有受干扰的窦性P波。

  ④有的患者发作时QRS波群形态多变,约每3~10个心搏围绕基线倒转其方向一次,频率150~300次/分,突发突止。此称尖端扭转型室性心动过速。

  ⑤如发作时QRS波群形态多变而极性不变者,称为多形性室性心动过速。

回答4:

概述:
  发性心动过速是一种阵发性过速而整齐的心律。其特征是突然发作和突然停止。根据异位起搏点的部位,可分为房性、结性、和室性阵发性心动过速。房性与结性心动过速有时难以区别,常统称为室上性心动过速。

症状 :以突然发作和突然中止为特点的、陈发性快速而规则的异位心律,每分钟心率在1 60-220次者称为阵发性心动过速。按冲动产生的部位,分室上性和室性两种, 而心房性和房室连接处性的病因、临床表现、治疗方法相同且在心电图上难以区分, 故统称为室上性心动过速。临床上室上性心动过速远较室性心动过速多见。
家庭应急处理
1.阵发性室性心动过速是一种危急病症,极易导致心室停顿或心室颤动而死亡,因此必须争分夺秒地进行处理。
2.阵发性室性心动过速,对于无明显器质性心脏病的人,如不经常发作,且发作短而无症状,可以不治疗,可用一些简单易行的方法,如深吸一口气并用力闭气,作恶心、呕吐动作,交替按摩一侧颈动脉窦等。若上述方法无效,应给予药物治疗。如异搏定、心律平、西地兰等。

犯病的时候到医院做个心电图,或24小时动态心电图可以查出来。
以下是心电图的特征,你参考一下吧:
阵发性室上性心动过速

在无法判定房性和交界性心动过速时的统称。
  一系列快速整齐的QRS波群(160~220次/分),QRS波群时间、形态正常,如合并室内阻滞、预激或室内传导差异,则QRS增宽变形,应与室速鉴别。
[心电图特征]
1、心室律150~250次/分,节律规则。
2、QRS波群形态时间正常(差传除外)
3、逆行P波(在Ⅱ、Ⅲ、aVF倒置,aVR直立)
4、起始突然,常由一个房早触发,下传的P-R 间期显著延长

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