Parametric Harmonic-to-Fundamental Ratio Contrast Echocardiography: A Novel Approach to Identification and Accurate Measurement of Left Ventricular Area Under Variable Levels of Ul...

Por Yoshifuku, Shiro, Chen, Shigao, McMahon, Eileen M., Yoshikawa, Akiko, Sengupta, Partho, Korinek, Josef, Belohlavek, Marek
Publicado em 2006