Complementary value of six-minute walk test, ve/vco2 slope and right atrial strain in early detection of functional impairment and vascular involvement in systemic sclerosis patients.
Decreased left atrial appendage wall motion velocity by transthoracic echocardiography is a feasible marker for recurrence of atrial fibrillation after pulmonary vein isolation.
Quantification of left atrial conduit function pre-electrical cardioversion predicts early arrhythmia recurrence in persistent non-valvular atrial fibrillation patients