Lourdes Vicent, Clara Fernández-Cordón, Luis Nombela-Franco, Luis Alberto Escobar-Robledo, Ana Ayesta, Albert Ariza Solé, Juan José Gómez-Doblas, Eva Bernal, Gabriela Tirado-Conte, Javier Cobiella, Hugo González-Saldivar, Diego López-Otero, Pablo Díez-Villanueva, Fernando Sarnago, Xavier Armario, Antonio Bayés-de-Luna, Manuel Martínez-Sellés
Background The clinical significance of conduction disturbances after transcatheter aortic valve implantation has been described; however, little is known about the influence of baseline ECGs in the prognosis of these patients. Our aim was to study the influence of baseline ECG parameters, including interatrial block (IAB), in the prognosis of patients treated with transcatheter aortic valve implantation. Methods and Results The BIT (Baseline Interatrial Block and Transcatheter Aortic Valve Implantation) registry included 2527 patients with aortic stenosis treated with transcatheter aortic valve implantation...
November 17, 2020: Journal of the American Heart Association