Pediatric Cardiology · 2004 · 17 citations · 13 references
MedicineCardiologyClinical CardiologyUltrasonographyCongenital Heart DiseaseCongenital Structural Heart DiseaseDoppler UltrasonographyDoppler UltrasoundEchocardiographic Hemodynamic AssessmentLeft Ventricular Function AssessmentCardiac Doppler EchocardiographyCongenital Heart Disease DetectionCongenital Heart Disease PathophysiologyEchocardiographic Doppler Assessment
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A H BECKETT, M ROWLAND, P TURNER · The Lancet · 1965 · 16.9K citations
Chuwa Tei, Rick A. Nishimura, James B. Seward et al. · Journal of the American Society of Echocardiography · 1997 · 785 citations
New non-invasive index for combined systolic and diastolic ventricular function.