Impact of right ventricular to pulmonary artery coupling in patients undergoing catheter ablation of atrial fibrillation.
AIMS Right ventricular to pulmonary artery (RV-PA) coupling has emerged as an important determinant of prognosis in heart failure and pulmonary hypertension. However, its role in patients undergoing catheter ablation of atrial fibrillation remains uncertain. This study investigated changes in RV-PA coupling after ablat...