Author Interviews, COVID -19 Coronavirus, Heart Disease / 12.04.2020

MedicalResearch.com Interview with: Santiago Garcia, MD FACC Interventional Cardiologist, Minneapolis Heart Institute® Researcher, Minneapolis Heart Institute Foundation® MedicalResearch.com: What is the background for this study? Response: We analyzed and quantified ST-segment elevation myocardial infarction (STEMI) activations for 9 high-volume (>100 primary percutaneous angioplasties per year) cardiac catheterization laboratories in the US. These centers represent different geographic areas and levels of COVID-19 exposure in the US. The data analyzed was from January 1, 2019 to March 31, 2020. Participating centers included 1-Minneapolis Heart Institute, Minneapolis, MN, 2- Beaumont Hospital Royal Oak, Royal Oak, MI, 3- The Christ Hospital, Cincinnati, OH, 4- Massachusetts General Hospital, Boston, MA, 5- UMass Memorial Medical Center, Worcester, MA, 6- Iowa Heart, Des Moines, IA, 7- Northwell Health Hospital, Manhasset, NY, 8- Prairie Cardiovascular, Springfield, IL, and 9- Swedish Medical Center, Seattle, WA. (more…)
Author Interviews, Heart Disease, JAMA, Surgical Research / 15.02.2019

MedicalResearch.com Interview with: JOÃO L. CAVALCANTE, MD, FASE, FACC, FSCCT, FSCMR Director, Cardiac MRI and Structural CT Labs Director, Cardiovascular Imaging Research Core Lab Minneapolis Heart Institute Abbott Northwestern Hospital Minneapolis, MN, 55407 MIHO FUKUI MD Division of Cardiovascular Diseases, Department of Internal Medicine, Heart & Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, Minnesota MedicalResearch.com: What is the background for this study? Response: Recent study by Généreux et al (1), using the Placement of Aortic Transcatheter Valves (PARTNER) 2A and 2B data, provided the first framework of a staging system for severe aortic stenosis (AS) that quantifies the extent of structural and functional cardiac change associated with AS and importantly its association with 1-year mortality in patients receiving either surgical or transcatheter AVR (TAVR):
  • Stage 0: No other cardiac damage;
  • Stage 1: LV damage as defined by presence of LV hypertrophy, severe LV diastolic, or LV systolic dysfunction;
  • Stage 2: Left atrium or mitral valve damage or dysfunction;
  • Stage 3: Pulmonary artery vasculature or tricuspid valve damage or dysfunction; and
  • Stage 4: right ventricular damage.
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