医学
心脏病学
节的
内科学
心动过速
房室结
房性心动过速
心房颤动
导管消融
作者
Kazuhisa Matsumoto,Hitoshi Mori,Koichi Nagashima,Yoshiaki Kaneko,Ryuichi Kato
摘要
A 70-year-old man revealed a rare type of atrioventricular nodal re-entrant tachycardia (AVNRT) involving distinct retrograde pathways, superior slow pathway, and inferolateral left atrial slow pathway.Radiofrequency ablation was successfully performed on the noncoronary cusp and in the left atrium, respectively, to eliminate the tachycardias.Due to the anomalous electrical conduction patterns, careful diagnosis and ablation strategies were necessary to avoid the risk of atrioventricular block. These findings underscore the diversity and complexity of AVNRT and highlight the importance of tailored therapeutic approaches.
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