Iatrogenic atrial septal defect does not affect acute hemodynamic modifications after transcatheter edge-to-edge repair in patients with functional mitral regurgitation

Kottenberg, 2014, The minimally invasive MitraClipTM procedure for mitral regurgitation under general anaesthesia: immediate effects on the pulmonary circulation and right ventricular function, Anaesthesia, 69, 860, 10.1111/anae.12712 Schueler, 2015, Persistence of iatrogenic atrial septal defect after interventional mitral valve repair with the MitraClip system: a note of caution, JACC Cardiovasc Interv, 8, 450, 10.1016/j.jcin.2014.10.024 Toyama, 2018, Iatrogenic Atrial septal defect after percutaneous mitral valve repair with the MitraClip system, Am J Cardiol, 121, 475, 10.1016/j.amjcard.2017.11.006 Eden, 2020, Haemodynamics of an iatrogenic atrial septal defect after MitraClip implantation, Eur J Clin Invest, 50, 10.1111/eci.13295 Siegel, 2011, The acute hemodynamic effects of MitraClip therapy, J Am Coll Cardiol, 57, 1658, 10.1016/j.jacc.2010.11.043 Gaemperli, 2012, Acute haemodynamic changes after percutaneous mitral valve repair: relation to mid-term outcomes, Heart, 98, 126, 10.1136/heartjnl-2011-300705 Mandurino-Mirizzi, 2021, The hemodynamic impact of MitraClip in patients with functional mitral regurgitation and pulmonary hypertension, Eur J Clin Invest, e13676, 10.1111/eci.13676 Blazek, 2021, Biventricular physiology of iatrogenic atrial septal defects following transcatheter mitral valve edge-to-edge repair, JACC Cardiovasc Interv, 14, 67, 10.1016/j.jcin.2020.10.032