Improved paradoxical splitting of the second heart sound after cardiac resynchronization therapy.

Autor:	Arakaki T; Division of Cardiology, Yuuai Medical Center, Tomigusuku City, Okinawa, Japan., Hirata K; Division of Cardiology, Yuuai Medical Center, Tomigusuku City, Okinawa, Japan., Kakazu M; Division of Cardiology, Yuuai Medical Center, Tomigusuku City, Okinawa, Japan., Oba K; Division of Cardiology, Yuuai Medical Center, Tomigusuku City, Okinawa, Japan.
Jazyk:	angličtina
Zdroj:	European heart journal. Case reports [Eur Heart J Case Rep] 2023 May 03; Vol. 7 (5), pp. ytad233. Date of Electronic Publication: 2023 May 03 (Print Publication: 2023).
DOI:	10.1093/ehjcr/ytad233
Abstrakt:	The outcome of paradox splitting of the second heart sound (S2) after cardiac resynchronization therapy (CRT) has not been well defined. We present a case of right ventricular pacing induced heart failure with prominent paradox splitting of S2 which markedly improved after upgrading to CRT. Competing Interests: Conflict of interest: None declared. (© The Author(s) 2023. Published by Oxford University Press on behalf of the European Society of Cardiology.)
Databáze:	MEDLINE
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