Gao Chuanyu, male, graduated from Henan Medical University in 1984 and obtained a master's degree from Xi 'an Medical University in 1991. He is an academic and technical leader in Henan Province. Master tutor, member of Interventional Cardiology Group of Cardiovascular Branch of Chinese Medical Association, vice chairman of Henan Cardiovascular Society of Chinese Medical Association, chief physician, director of Cardiovascular Department of Henan Provincial People's Hospital. From 1996 to 1999, he went to StVincent's Hospital, University of Melbourne, Australia to study interventional cardiology. At present, more than 3 cases of coronary angiography have been completed, and more than 2 cases of PTCA, stenting, rotary cutting and laser angioplasty have been completed. He has rich clinical experience, has the ability to independently solve common complex problems and intractable diseases in his major, devotes himself to the clinical diagnosis and treatment of coronary heart disease and cutting-edge basic research closely related to clinic, and takes the lead in carrying out direct coronary stenting, emergency coronary angioplasty, rescue angioplasty of myocardial infarction complicated with cardiogenic shock supported by IABP and coronary stenting of multiple coronary artery lesions in our province. Editor-in-chief of 3 monographs, published more than 5 papers in magazines at home and abroad, won 2 second prizes in provincial science, 2 third prizes, 1 first prize and 2 second prizes in provincial health department, and won the patent of new equipment in 2 through femoral artery interventional therapy for compression hemostat.