(Q52920846)
Statements
Validity and reproducibility of echocardiographic measurement of left ventricular ejection fraction by acoustic quantification with tissue harmonic imaging technique. (English)
Tsujita-Kuroda Y
Zhang G
Sumita Y
Hirooka K
Hanatani A
Nakatani S
Yasumura Y
Miyatake K
Yamagishi M
1 April 2000
13
4
300-305