Relationship among hypertension,unstable angina pectoris and high homocysteine level
10.3969/j.issn.1008-0074.2015.04.06
- VernacularTitle:高同型半胱氨酸与高血压及不稳定型心绞痛的关系
- Author:
Yu FU
;
Moshui CHEN
- Publication Type:Journal Article
- Keywords:
Aged;
Hyperhomocysteinemia;
Angina,unstable
- From:
Chinese Journal of cardiovascular Rehabilitation Medicine
2015;24(4):369-372
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To explore the relationship among advancod aged hypertension,unstable angina pectoris (UAP)and high homocysteine (Hcy)level.Methods:A total of 208 advanced aged patients with hypertension and angina pectoris,who were diagnosed and treated in our department of cardiology,were divided into H-type hyper-tension group (n=102)and general hypertension group (n=106).Each group was further divided into UAP sub-group and stable angina pectoris (SAP)subgroup.Levels of Hcy,blood glucose,total cholesterol (TC),high densi-ty lipoprotein cholesterol (HDL-C)and triglyceride (TG)were measured;Gensini scoring system was used to score extent of coronary artery lesion in these patients.Results:Compared with general hypertension group,there were significant rise in incidence rate of UAP (25.47% vs.46.08%)and Gensini score [(30.2±15.6)scores vs.(46.1 ±18.7)scores]in H-type hypertension group,P <0.05;in H-type hypertension group,Hcy level in UAP subgroup was significantly higher than that of SAP subgroup [(22.8±7.2)μmol/L vs.(13.1±2.7)μmol/L],and percent-age of paitents with high Hcy level in UAP group was significantly higher than that of SAP group,P <0.05 all;in general hypertension group,compared with SAP group,there were significant rise in levels of Hcy [(7.1 ± 1.5)μmol/L vs.(9.2±2.8)μmol/L]in UAP group,P <0.05 ;Logistic regression analysis indicated that for advanced aged UAP patients,Hcy is an independent risk factor of UAP (OR=1.9,95%CI:1.1~3.0,P =0.03).Conclu-sion:UAP incidence rate of H-type hypertension patients significantly rises than that of general hypertension pa-tients,Hcy is an independent risk factor of UAP.
