title: Author's Reply.
authors.affiliation: Department of Internal Medicine.
authors.forename: Naoki
authors.initials: N
authors.lastname: Misumida
authors.affiliation: Department of Cardiology, Mount Sinai Beth Israel New York, New York.
authors.forename: Yumiko
authors.initials: Y
authors.lastname: Kanei
mesh_terms: D000787:Angina Pectoris / Q000000981:diagnostic imaging*; D017023:Coronary Angiography; D003331:Coronary Vessels / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000000981:diagnostic imaging*