Osaka CIty University Medical School (1985)
National Cardiovascular Center Residency (1988-1991)
Associate Professor, Cardiovascular Surgery, Osaka City University Medical School
Director of Cardiovascular Surgery,Kansai Rosai Hospital (2006-2007)
Director of Cardiovascular Surgery, Osaka City General Hospital (2008-2014)
Professor of Cardiovascular Surgery, Osaka City University Medical School (2015 -2022)
Professor of Cardiovascular Surgery, Osaka Metropolitan University (2022-present)
heart valve desease
mitral valve repair
Loop Technique Repair for the mirtal valve regurgitation