Coronary artery disease in geriatric population

1-TO DISCUSS THE DIFFERENT PHYSIOLOGICAL CHANGES THAT AFFECT THE CARDIOVASCULAR SYSTEM DURING THE AGING PROCESS.2-TO SUMMARIZE THE PATHOPHYSIOLOGY OF C.A.D. IN ELDERLY.3-TO HIGHLIGHT THE DIFFERENCES IN DIAGNOSIS OF C.A.D. IN THIS GROUP IN COMPARISON WITH YOUNGER AGE GROUPS.4-TO COMPARE AND CONTRAST THE DIFFERENT APPROACHES TO MANAGEMENT OF C.A.D IN THIS GROUP.