Qin Shuxuan, Zhang Li, Ji Mengmeng, Wu Zhenni, Lin Yixia, He Qing, Xie Mingxing, Li Yuman
Department of Ultrasound Medicine Union Hospital, Tongji Medical College, Huazhong University of Science and Technology Wuhan China.
Clinical Research Center for Medical Imaging in Hubei Province Wuhan China.
J Am Heart Assoc. 2025 Jun 3;14(11):e041392. doi: 10.1161/JAHA.125.041392. Epub 2025 May 22.
Atrioventricular coupling refers to the synchronized interaction between the atrial and ventricular phases of contraction and relaxation within the cardiac cycle. Atrioventricular coupling can be assessed by the left atrioventricular coupling index and right atrioventricular coupling index. These indices provide a comprehensive assessment of the functional interdependence between the atrial and ventricular chambers, and offer insights into cardiac performance beyond traditional markers. Atrioventricular coupling indices are critical for aiding in risk stratification and clinical decision-making, ultimately improving patient outcomes. This review focuses on the clinical utility of atrioventricular coupling in various cardiac pathologies.
房室耦联是指心动周期中心房和心室收缩与舒张阶段之间的同步相互作用。房室耦联可通过左房室耦联指数和右房室耦联指数进行评估。这些指数全面评估了心房和心室之间的功能相互依存关系，并提供了超越传统指标的心脏功能见解。房室耦联指数对于辅助风险分层和临床决策至关重要，最终可改善患者预后。本综述重点关注房室耦联在各种心脏疾病中的临床应用。
