In this case series study, pulmonary artery systolic, diastolic, and mean pressures of 2 participants with obesity and heart failure with preserved ejection fraction were measured at zero gravity during parabolic flight to assess the effect of external constraint on left ventricular filling pressures.

中文翻译：

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零重力心力衰竭 - 外部约束和心脏血流动力学


在本病例系列研究中，在抛物线飞行期间，在零重力下测量了 2 名射血分数保留的肥胖和心力衰竭参与者的肺动脉收缩压、舒张压和平均压，以评估外部约束对左心室充盈压的影响。