The Comparison of 99mTc-sestamibi SPECT (MIBI) and Echocardiographic Findings between Diabetic and Non-diabetic Patients Starting Dialysis Treatment.
- Author:
Taeik CHANG
1
;
Jung Tak PARK
;
Jung Eun LEE
;
Seung Chul LEE
;
Joy Seong KIM
;
Hyung Jong KIM
;
Dong Ryeol RYU
;
Tae Hyun YOO
;
Hoon Young CHOI
;
Kyu Hun CHOI
;
Ho Yung LEE
;
Dae Suk HAN
;
Shin Wook KANG
Author Information
1. Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea. kswkidney@yumc.yonsei.ac.kr
- Publication Type:Original Article
- Keywords:
End-stage renal disease;
99mTc-sestamibi;
Echocardiography;
Diabetes mellitus
- MeSH:
Cardiovascular Diseases;
Diabetes Mellitus;
Dialysis*;
Echocardiography*;
Humans;
Hypertrophy, Left Ventricular;
Kidney Failure, Chronic;
Mortality;
Myocardial Ischemia;
Perfusion;
Prevalence;
Sex Ratio;
Stroke Volume;
Technetium Tc 99m Sestamibi*;
Tomography, Emission-Computed, Single-Photon*
- From:Korean Journal of Nephrology
2004;23(4):577-585
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: Cardiovascular disease is known as an important predictor of mortality, not only in patients undergoing dialysis treatment but also in those who are starting dialysis treatment. In addition, it is well known that cardiovascular morbidity is about twice higher in diabetic patients. In this study, MIBI and echocardiography were performed in patients starting dialysis treatment, and a comparison of these findings between diabetic (DM) and non-diabetic (Non-DM) patients was done. METHODS: Among the patients diagnosed as end- stage renal disease (ESRD) and started dialysis treatment at Severance Hospital, 77 patients underwent MIBI and echocardiography when they were clinically stable within 4 weeks after the initiation of dialysis. Clinical characteristics, laboratory findings, MIBI and echocardiographic findings of the 77 patients were analyzed. RESULTS: The mean age of the patients was 58.4+/-10.8 years with sex ratio of 1.1: 1. Of the 77 patients, 52 were DM and 25 were Non-DM. There were 30 patients (39.0%) with abnormal findings on MIBI scan, 26 with reVersible and 4 with fixed defects, and 69 patients (89.6%) with left ventricular hypertrophy (LVH) on echocardiography. DM group showed higher prevalence of myocardial perfusion defect than Non-DM group (48.1% vs. 20.0%, p< 0.05). There were no differences in the prevalence of LVH (92.3% vs. 84.0%) and in left ventricular ejection fraction (LVEF) (56.1+/-13.1% vs. 57.5+/-11.8%) between DM and Non-DM groups. LVEF was significantly lower in patients with abnormal findings on MIBI scan than those with normal MIBI finding. CONCLUSION: The majority of ESRD patients starting dialysis treatment accompanied LVH and myocardial perfusion defect was present in many cases especially in diabetic patients. Therefore, early evaluation and treatment of ischemic heart disease are mandatory in diabetic patients starting dialysis treatment for ESRD.
