Five-grade scoring system is still confusing: does ASE/SCA set up a double standard?
Shiga
T
T
Ogawa
R
R
D017548:Echocardiography, Transesophageal / Q000592:standards*; D006801:Humans; D007432:Intraoperative Period; D017410:Practice Guidelines as Topic; D016277:Ventricular Function, Left