Yutaka Koyama

Impact of the Clinical Frailty Scale on Outcomes After Transcatheter Aortic Valve Replacement

Tetsuro Shimura, Masanori Yamamoto, Seiji Kano et al. · Circulation · 2017 · 295 citations · Full text

Exaggeration of nonculprit stenosis severity during acute myocardial infarction: implications for immediate multivessel revascularization

Colm G. Hanratty, Yutaka Koyama, H Rasmussen et al. · Journal of the American College of Cardiology · 2002 · 185 citations

Percutaneous Coronary Intervention, Cardiovascular Disease, Myocardial Infarction +10

Anatomic variations of the radial artery in patients undergoing transradial coronary intervention

Naoyuki Yokoyama, Satoshi Takeshita, Masahiko Ochiai et al. · Catheterization and Cardiovascular Interventions · 2000 · 169 citations

Endovascular Technique, Anatomic Variations, Interventional Radiology +17

Prognostic Value of Hypoalbuminemia After Transcatheter Aortic Valve Implantation (from the Japanese Multicenter OCEAN-TAVI Registry)

Masanori Yamamoto, Tetsuro Shimura, Seiji Kano et al. · The American Journal of Cardiology · 2016 · 73 citations

Cardiovascular Disease, Prognostic Value, Valve Disease +6

Impact of preparatory coronary protection in patients at high anatomical risk of acute coronary obstruction during transcatheter aortic valve implantation

Masanori Yamamoto, Tetsuro Shimura, Seiji Kano et al. · International Journal of Cardiology · 2016 · 72 citations

Percutaneous Coronary Intervention, Preparatory Coronary Protection, Acute Coronary Obstruction +11