Regression of electrocardiographic left ventricular hypertrophy after transcatheter aortic valve implantation for aortic stenosis

Akihiro Tobe; Akihito Tanaka; Yoshiyuki Tokuda; Sho Akita; Taro Fujii; Yusuke Miki; Kenji Furusawa; Hideki Ishii; Akihiko Usui; Toyoaki Murohara

doi:10.1253/circj.CJ-21-0354

Regression of electrocardiographic left ventricular hypertrophy after transcatheter aortic valve implantation for aortic stenosis

Akihiro Tobe, Akihito Tanaka, Yoshiyuki Tokuda, Sho Akita, Taro Fujii, Yusuke Miki, Kenji Furusawa, Hideki Ishii, Akihiko Usui, Toyoaki Murohara

Internal Medicine

Research output: Contribution to journal › Article › peer-review

Abstract

Background: The changes in electrocardiographic left ventricular hypertrophy (ECG-LVH) after transcatheter aortic valve implantation (TAVI) are not fully elucidated. Methods and Results: The study group included 64 patients who underwent TAVI for aortic stenosis. Their 12-lead ECGs before and at 2 days and 1, 6 and 12 months after TAVI were analyzed, and ECG-LVH was evaluated using various definitions. Values and prevalence of each ECG-LVH parameter significantly decreased between 1 and 6 months after TAVI. Values of ECG-LVH parameters decreased especially in patients with ECG-LVH at baseline. Conclusions: Regression of ECG-LVH was observed between 1 and 6 months after TAVI.

Original language	English
Pages (from-to)	1093-1098
Number of pages	6
Journal	Circulation Journal
Volume	85
Issue number	7
DOIs	https://doi.org/10.1253/circj.CJ-21-0354
Publication status	Published - 2021

All Science Journal Classification (ASJC) codes

Cardiology and Cardiovascular Medicine

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10.1253/circj.CJ-21-0354

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title = "Regression of electrocardiographic left ventricular hypertrophy after transcatheter aortic valve implantation for aortic stenosis",

abstract = "Background: The changes in electrocardiographic left ventricular hypertrophy (ECG-LVH) after transcatheter aortic valve implantation (TAVI) are not fully elucidated. Methods and Results: The study group included 64 patients who underwent TAVI for aortic stenosis. Their 12-lead ECGs before and at 2 days and 1, 6 and 12 months after TAVI were analyzed, and ECG-LVH was evaluated using various definitions. Values and prevalence of each ECG-LVH parameter significantly decreased between 1 and 6 months after TAVI. Values of ECG-LVH parameters decreased especially in patients with ECG-LVH at baseline. Conclusions: Regression of ECG-LVH was observed between 1 and 6 months after TAVI.",

author = "Akihiro Tobe and Akihito Tanaka and Yoshiyuki Tokuda and Sho Akita and Taro Fujii and Yusuke Miki and Kenji Furusawa and Hideki Ishii and Akihiko Usui and Toyoaki Murohara",

year = "2021",

doi = "10.1253/circj.CJ-21-0354",

language = "English",

volume = "85",

pages = "1093--1098",

journal = "Circulation Journal",

issn = "1346-9843",

publisher = "Japanese Circulation Society",

number = "7",

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TY - JOUR

T1 - Regression of electrocardiographic left ventricular hypertrophy after transcatheter aortic valve implantation for aortic stenosis

AU - Tobe, Akihiro

AU - Tanaka, Akihito

AU - Tokuda, Yoshiyuki

AU - Akita, Sho

AU - Fujii, Taro

AU - Miki, Yusuke

AU - Furusawa, Kenji

AU - Ishii, Hideki

AU - Usui, Akihiko

AU - Murohara, Toyoaki

PY - 2021

Y1 - 2021

N2 - Background: The changes in electrocardiographic left ventricular hypertrophy (ECG-LVH) after transcatheter aortic valve implantation (TAVI) are not fully elucidated. Methods and Results: The study group included 64 patients who underwent TAVI for aortic stenosis. Their 12-lead ECGs before and at 2 days and 1, 6 and 12 months after TAVI were analyzed, and ECG-LVH was evaluated using various definitions. Values and prevalence of each ECG-LVH parameter significantly decreased between 1 and 6 months after TAVI. Values of ECG-LVH parameters decreased especially in patients with ECG-LVH at baseline. Conclusions: Regression of ECG-LVH was observed between 1 and 6 months after TAVI.

AB - Background: The changes in electrocardiographic left ventricular hypertrophy (ECG-LVH) after transcatheter aortic valve implantation (TAVI) are not fully elucidated. Methods and Results: The study group included 64 patients who underwent TAVI for aortic stenosis. Their 12-lead ECGs before and at 2 days and 1, 6 and 12 months after TAVI were analyzed, and ECG-LVH was evaluated using various definitions. Values and prevalence of each ECG-LVH parameter significantly decreased between 1 and 6 months after TAVI. Values of ECG-LVH parameters decreased especially in patients with ECG-LVH at baseline. Conclusions: Regression of ECG-LVH was observed between 1 and 6 months after TAVI.

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U2 - 10.1253/circj.CJ-21-0354

DO - 10.1253/circj.CJ-21-0354

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AN - SCOPUS:85108876654

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SP - 1093

EP - 1098

JO - Circulation Journal

JF - Circulation Journal

IS - 7

ER -

Regression of electrocardiographic left ventricular hypertrophy after transcatheter aortic valve implantation for aortic stenosis

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