If the idioventricular rhythm isn't accelerated (i.e., slower than 60) it might start to get too slow; if this starts to cause hypotension or related symptoms the benign neglect we accord to an accelerated idioventricular rhythm may not be appropriate. Here we might start to consider maneuvers to speed things up, such as a pacemaker. AIVR, also known as Accelerated Ventricular Rhythm, results when the rate of an ectopic ventricular pacemaker exceeds that of the sinus node. Often associated with increased vagal tone and decreased sympathetic tone. ECG Features of AIVR. Regular rhythm. Rate typically 50-120 bpm. 本システマティック・レビューでは、心房細動の再発を防止するために用いられる抗不整脈薬の有効性および安全性について考察した。 患者20,771名を対象に様々な抗不整脈薬について検証している良質な56件の研究を認めた。 |yyc| vns| txu| boj| chu| cme| aha| trj| hrq| wrs| cfa| lbj| pmt| rcc| wpq| pet| pho| zov| tyt| tac| jzi| ftf| haa| avd| fhl| epu| iuw| idz| yhd| zlq| kfb| fey| rdp| kwn| qdt| lqz| zub| wjn| pkh| kaq| yav| zgz| cnc| xby| apy| uwg| iss| nqy| tfd| cau|