心动过缓

• 出 处: 江西医药
• 发表日期: 1986年03期
• 关键词: 心动过缓 传导异常 窦性节律 充血性心力衰竭 心室率 早发性痴呆 精神错乱 粘液水肿 异丙肾上腺素 心排出量

心率低于60/分,即被认为心动过缓,可能由于冲动形成异常或冲动传导异常,也可能兼而有之。对任何有心动过缓的情况来说,是否有症状存在,都是必须考虑的重要因素。这里首先须要指出:患者往往要在去除病原因素或建立人工起搏使其心动过缓得以矫治后,才能回顾性意识到症状的存在。这种现象在老人中尤为常见,他们的一些隐

Heart rate below 60 / min, which is considered bradycardia, impulse may be due to the formation of abnormal or impulse conduction abnormalities may also be combined. For any bradycardia, the presence or absence of symptoms is an important factor that must be considered. Here we must first point out: Patients often have to remove the pathogenic factors or artificial pacing to make it bradycardia can be corrected, in order to retrospectively aware of the existence of symptoms. This phenomenon is particularly common among the elderly, some of them hidden