例句與造句

1. The combination of flow and tissue velocities can be used for estimating left ventricular filling pressure, although only under certain conditions.
2. Furthermore, patients with a positive response had lower left ventricular ejection fractions and stroke volumes, higher left ventricular filling pressure, higher mean pulmonary arterial, and higher right atrial pressures.
3. The left ventricular filling pressures will revert to normal and the individual will no longer have overt heart failure . In this compensated phase, the individual may be totally asymptomatic and may have normal exercise tolerance.
4. It's difficult to find left ventricular filling pressure in a sentence. 用left ventricular filling pressure造句挺難的