Coronary intervention in chronic total occlusion in left main coronary artery

Area of Science:

• Cardiology
• Vascular Surgery

Background:

• Atherosclerotic cardiovascular disease remains a leading cause of morbidity and mortality worldwide.
• Coronary artery bypass graft (CABG) surgery is a common revascularization strategy for severe coronary artery disease.

Purpose of the Study:

• To describe the case of an elderly patient presenting with new-onset worsening angina 25 years after CABG surgery.
• To discuss the long-term implications and management strategies for patients with previously treated coronary artery disease.

Main Methods:

• Case report of an 83-year-old male patient.
• Review of the patient's medical history, including previous CABG surgery.
• Clinical assessment for new-onset angina.

Main Results:

• The patient presented with new-onset worsening angina.
• The patient had a history of CABG surgery performed 25 years prior to presentation.

Conclusions:

• Long-term follow-up is crucial for patients who have undergone CABG surgery.
• Recurrent or new-onset angina after a significant period post-CABG necessitates thorough evaluation and management.
• This case underscores the chronic nature of coronary artery disease and the potential for late clinical events.