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Distribution of evoked delayed potential and delayed potential in a patient with subendocardial inferior infarction and transmural postero-lateral infarction: A case report.
Narumi, Taro; Naruse, Yoshihisa; Kaneko, Yutaro; Sano, Makoto; Urushida, Tsuyoshi; Maekawa, Yuichiro.
Affiliation
  • Narumi T; Division of Cardiology, Department of Internal Medicine III, Hamamatsu University School of Medicine, Japan.
  • Naruse Y; Division of Cardiology, Department of Internal Medicine III, Hamamatsu University School of Medicine, Japan. Electronic address: ynaruse@hama-med.ac.jp.
  • Kaneko Y; Division of Cardiology, Department of Internal Medicine III, Hamamatsu University School of Medicine, Japan.
  • Sano M; Division of Cardiology, Department of Internal Medicine III, Hamamatsu University School of Medicine, Japan.
  • Urushida T; Division of Cardiology, Department of Internal Medicine III, Hamamatsu University School of Medicine, Japan.
  • Maekawa Y; Division of Cardiology, Department of Internal Medicine III, Hamamatsu University School of Medicine, Japan.
J Electrocardiol ; 74: 10-12, 2022.
Article in En | MEDLINE | ID: mdl-35878533
ABSTRACT
A 47-year-old man with transmural posterolateral myocardial infarction (MI) and subendocardial inferior MI underwent catheter ablation for monomorphic ventricular tachycardia (VT). Right ventricular extra stimulation could unmask evoked delayed potentials in the subendocardial infarction area without delayed potentials in the sinus rhythm. Extra stimulation mapping for VT is useful for hidden VT substrates, particularly in the subendocardial infarction area.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Electrocardiography / Infarction Limits: Humans / Middle aged Language: En Journal: J Electrocardiol Year: 2022 Type: Article Affiliation country: Japan

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Electrocardiography / Infarction Limits: Humans / Middle aged Language: En Journal: J Electrocardiol Year: 2022 Type: Article Affiliation country: Japan