Molina-Lerma, ManuelTercedor-Sanchez, LuisMolina-Jimenez, MariaAlvarez, Miguel2023-02-092023-02-092021-01-27Molina-Lerma M, Tercedor-Sánchez L, Molina-Jiménez M, Álvarez M. Visualization of a septal perforator branch vein and coronary sinus during left bundle pacing implant. Eur Heart J Case Rep. 2021 Feb 28;5(3):ytab049.http://hdl.handle.net/10668/17368A 77-year-old woman with paced-induced cardiomyopathy and depressed left ventricular ejection fraction was admitted to our hospital for left bundle pacing (LBP) for cardiac resynchronization therapy after loss of capture with his-bundle pacing. She had a dual-chamber pacemaker implanted 7 years before.enAttribution-NonCommercial 4.0 Internationalhttp://creativecommons.org/licenses/by-nc/4.0/HumansHeart VentriclesCardiac Resynchronization TherapyPacemaker, ArtificialFemaleAgedCoronary SinusStroke VolumeVentricular Function, LeftVentricular SeptumCardiomyopathiesHospitalsresearch article33738425open accessAncianoCardiomiopatíasFemeninoFunción ventricular izquierdaHospitalesSeno coronarioTabique interventricularVolumen sistólico10.1093/ehjcr/ytab0492514-2119PMC7954246https://academic.oup.com/ehjcr/article-pdf/5/3/ytab049/36415125/ytab049.pdfhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7954246/pdf