Effect of hypercholesterolemia alone or combined with hypertension on the degree of coronary artery stenosis in patients with coronary heart disease angina pectoris: A medical records based retrospective study protocol

Conclusion: Through clinical research data, the study will help to provide guidance for the prevention and treatment of CHD angina pectoris complicated with diseases and promote further research.
Source: Medicine - Category: Internal Medicine Tags: Research Article: Study Protocol Clinical Trial Source Type: research