目前舒张性心力衰竭(DHF)占所有心衰患者的50%以上。
Diastolic heart failure (DHF) currently accounts for more than 50% of all heart failure patients.
研究包括902名收缩或舒张性心力衰竭患者，平均随访34个月。
The study included 902 patients with systolic or diastolic heart failure. The average follow-up was 34 months.
舒张性心力衰竭是以舒张功能异常为特征而左室射血分数正常的心力衰竭。
Diastolic heart failure is a kind of heart failure characterized by an abnormality of diastolic function and a normal left ventricular ejection fraction.
目的检测舒张性心力衰竭(DHF)患者左心室长轴收缩功能，探讨其临床意义。
Objective to measure the left ventricular long axis systolic function in the patients with diastolic heart failure (DHF) and investigate its clinical significance.
血压和心脏风险上升步骤为：40多岁的风险性心力衰竭的人每10毫米增加舒张压(底部人数的比率)是正常人的一倍。
Blood pressure and heart risk rose in step: for each 10 mm increase in diastolic blood pressure (the bottom number of the ratio), the risk of having heart failure in their 40s doubled.
血压和心脏风险上升步骤为：40多岁的风险性心力衰竭的人每10毫米增加舒张压(底部人数的比率)是正常人的一倍。
Blood pressure and heart risk rose in step: for each 10 mm increase in diastolic blood pressure (the bottom number of the ratio), the risk of having heart failure in their 40s doubled.
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