Quantitative evaluation of right ventricular myocardial function changes in patients with atrial septal defect before and after occlusion by noninvasive right ventricular pressure‐strain loop

• Published in: Echocardiography (Mount Kisco, N.Y.) Vol. 41; no. 6; pp. e15868 - n/a
• Main Authors: Jiang, Huanhuan, Ran, Hongling, Xu, Pan, Hu, Jia, Xiahou, Yu, Zhou, Xiling, Liu, Ming, Yuan, Xinchun
• Format: Journal Article
• Language: English
• Published: United States 01.06.2024
• Subjects: Adult; aimed; atrial septal defect; Echocardiography - methods; Female; Heart Septal Defects, Atrial - complications; Heart Septal Defects, Atrial - physiopathology; Heart Ventricles - diagnostic imaging; Heart Ventricles - physiopathology; Humans; interventional occlusion; Male; Reproducibility of Results; right ventricular function; right ventricular myocardial work; right ventricular pressure‐strain loop; Ventricular Dysfunction, Right - diagnostic imaging; Ventricular Dysfunction, Right - etiology; Ventricular Dysfunction, Right - physiopathology; Ventricular Function, Right - physiology; Ventricular Pressure - physiology; right ventricular pressure‐strain loop; interventional occlusion; aimed; right ventricular myocardial work; atrial septal defect; right ventricular function
• ISSN: 0742-2822; 1540-8175; 1540-8175
• DOI: 10.1111/echo.15868

Objective The noninvasive right ventricular pressure‐strain loop (PSL) represents a novel method for the quantitative assessment of right ventricular myocardial function. Given that atrial septal defect (ASD) is a prevalent congenital heart anomaly associated with right ventricular volume overload,...