Heart failure with preserved ejection fraction (HFpEF) was considered as a heterogeneous disease with multi-organ and multi-system design, which is related to various complications, such as hypertension, obesity and arteriosclerosis. Ambulatory arterial stiffness index (AASI) is associated with arteriosclerosis and hypertension. There is no report on whether AASI is associated with left ventricular diastolic dysfunction in patients with HFpEF.
Heart failure with preserved ejection fraction (HFpEF) is related to various complications, such as hypertension, obesity and arteriosclerosis. Ambulatory arterial stiffness index (AASI) is associated with arteriosclerosis and hypertension. AASI is especially associated with left ventricular diastolic dysfunction in patients with hypertension. Patients with HFpEF have obvious left ventricular diastolic insufficiency. However, there is still no research investigating the the relationship between AASI and left ventricular diastolic dysfunction in patients with HFpEF.
Study Type
OBSERVATIONAL
Enrollment
200
The first affiliated Hospital of Chongqing Medical University
Chongqing, China
RECRUITINGLeft ventricular diastolic function
the ratio of mitral peak velocity of early filling to early diastolic mitral annular velocity(E/e')
Time frame: 1 day On admission
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