Influence of chronic kidney disease on prognosis of coronary artery disease
- Author:
Guang-Zhe WU
1
Author Information
1. Department of Cardiology
- Publication Type:Journal Article
- From:
Academic Journal of Second Military Medical University
2006;27(10):1114-1117
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the influence of chronic kidney disease (CKD), including slight renal damages, on prognosis of coronary artery disease (CAD). Methods: A retrospective study was performed in 732 patients who visited our Cardiology Department and Cardiothoracic Surgery Department in 2000-2004. All patients suspected of CAD underwent a selective coronary angiography. Five hundred and seventy-nine patients with established diagnosis of CAD were followed up and their cardiovascular events (angina pectoris, myocardial infarction, recurrent myocardial infarction, heart failure, stroke, death, etc.) were recorded. Patients with CAD were divided into normal, slight, moderate, and severe groups according to the degree of renal function damages. The influences of different degrees of renal damages on the prognosis of CAD were compared. Results: There were obvious differences in the morbidities of angina pectoris, myocardial infarction, recurrent myocardial infarction, heart failure, stroke, etc. in CAD patients with different degrees of renal function damages. The worse the renal function, the higher the incidences of angina pectoris, myocardial infarction, recurrent myocardial infarction, heart failure and stroke, etc (P<0.05). Conclusion: The severity of chronic renal insufficiency is positively correlated to the risks of CAD. The worse the renal function, the higher the incidence of cardiovascular events and the worse of CAD prognosis.
