TY - GEN AU - Bennett,D TI - Echo estimate of LV pressure SN - 0009-7322 PY - 1978///0223 KW - Aortic Valve Stenosis KW - diagnosis KW - Blood Pressure KW - Child KW - Child, Preschool KW - Echocardiography KW - Heart Ventricles KW - physiopathology KW - Humans N1 - Publication Type: Letter ER -