[Angiographic and anatomical study of the coronary vessels in ischemic heart disease]

Area of Science:

• Cardiovascular Medicine
• Geriatric Medicine
• Radiology

Background:

• Ischemic heart disease (IHD) is a leading cause of mortality in elderly populations.
• Understanding the pathological changes in coronary arteries is crucial for managing IHD.
• Age-related changes may predispose individuals to severe coronary artery disease.

Purpose of the Study:

• To investigate the incidence of coronary artery stenosis and occlusion in elderly individuals with IHD.
• To compare findings from angioroentgenological studies with standard anatomical examinations.
• To assess the utility of post mortem coronarography in evaluating coronary artery disease severity.

Main Methods:

• Collated results from angioroentgenological and standard anatomical studies.
• Included 40 deceased individuals, elderly and old, with a history of IHD.
• Utilized post mortem coronarography for detailed visualization of coronary arteries.

Main Results:

• Post mortem coronarography indicated a higher incidence of stenoses in major coronary arteries.
• Occlusions of major coronary arteries were also found to be more elevated in the study group.
• Coronary artery disease severity was significantly pronounced in the elderly cohort.

Conclusions:

• Elderly individuals dying from IHD exhibit a high prevalence of significant coronary artery stenosis and occlusion.
• Post mortem coronarography is an effective method for assessing the extent of coronary artery disease in deceased subjects.
• Findings underscore the critical impact of advanced coronary atherosclerosis in IHD mortality among the elderly.