Correlational Analysis of Diastolic Heart Failure and Bone Mineral Density in the Elderly
- VernacularTitle:高龄老人心脏舒张功能不全与骨密度关系的分析
- Author:
Jiankang CHEN
;
Pengli ZHU
;
Mi ZHOU
;
Hong ZHANG
;
Fan LIN
;
Mi OU
;
Chunjin LIN
- Publication Type:Journal Article
- Keywords:
the elderly;
diastolic heart failure;
bone mineral density;
osteoporosis
- From:
Journal of China Medical University
2015;(5):461-463
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the relationship between the severity of diastolic heart failure(DHF)and bone mineral density in the elderly. Methods Totally 80 elderly patients aged over 80 years who were tested as normal for cardiac diastolic function by Doppler tissue imaging(DTI) were selected and divided into four groups by the e/a ratio,i.e.,the normal group(n=18),the DHF 1 group(0.8≤e/a<1,n=25),the DHF 2 group (0.6≤e/a<0.8,n=22),and the DHF 3 group(e/a<0.6,n=15). And the other 20 healthy people by physical examination were set as the normal control group.All subjects underwent bone mineral density(BMD)measurement(including femoral neck,total femoral hip and lumbar vertebra 1?4) by dual energy X?ray absorptiometry. Results Bone mineral density(BMD)was significantly decreased(P<0.05)in DHF groups(DHF 1,DHF 2,and DHF 3). Bone mineral density significantly decreased along with the severity of DHF. Bone mineral density was positively correlated with the e/a ratio in the elderly with DHF(r=0.75,P<0.01). Conclusion The severity of diastolic heart failure is closely related to bone mineral density in the elderly. The severity of diastolic heart failure could predict osteoporosis.
