Chinese Journal of Blood Purification

Chinese Journal of Blood Purification ›› 2020, Vol. 19 ›› Issue (05): 298-300.doi: 10.3969/j.issn.1671-4091.2020.05.003

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Multivariate analysis of risk factors affecting left ventricular diastolic dysfunction in patients with maintenance hemodialysis

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  1. 1Graduate School of Baotou Medical College;  2Department of Ultrasound and 3Hemodialysis Center, Baotou Central Hospital, Baotou 014040, China  WU Min and HOU Yi contributed equally to the research
  • Received:2019-11-06 Revised:2020-03-08 Online:2020-05-12 Published:2020-05-12

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Abstract: 【Abstract】Objective To investigate the risk factors for left ventricular diastolic dysfunction (LVDD) in maintenance hemodialysis (MHD) patients. Method According to the diastolic function index, the 92 MHD patients were divided into two groups: LVDD group and normal left ventricular diastolic function group. Demographic characteristics, laboratory and body composition indexes were compared between the two groups. Logistic regression was used to analyze the risk factors for LVDD in MHD patients. Result In this cohort, 23(25.00%) patients had LVVD. Logistic analysis showed that overhydration (OR=1.824, 95% CI:1.124～2.960，P=0.015) was the independent risk factor for LVDD. Conclusion Patients with higher level of overhydration
were independently associated with an increased risk of LVDD.

Key words: Maintenance hemodialysis, Left ventricular diastolic dysfunction, Overhydration

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