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Article

Combined left and right atrial reservoir strain identifies a high-risk phenotype in patients with chronic heart failure.

International journal of cardiology - 15 Jul 2026

Nakayama Rie, Takaya Yoichi, Nakashima Mitsutaka, Ejiri Kentaro, Toh Norihisa, Toru Miyoshi, Nakamura Kazufumi, Yuasa Shinsuke

Abstract excerpt

AIMS: Atrial reservoir strain reflects atrial compliance and global cardiac filling pressure. Although left atrial reservoir strain (LASr) has been associated with adverse outcomes in heart failure (HF), the prognostic significance of combined left and right atrial reservoir strain remains unclear. METHODS: We retrospectively analyzed 1147 patients with chronic HF and left ventricular ejection fraction...

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Identifiers

PMID: 41932653
DOI: 10.1016/j.ijcard.2026.134468

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026.

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