Coronary Artery Bypass Grafting Following COVID-19 Infection: Difficulties and Challenges

Area of Science:

• Cardiology
• Infectious Diseases
• Thoracic Surgery

Background:

• The COVID-19 pandemic presents significant challenges for managing patients requiring cardiac surgery.
• Lingering pulmonary complications post-COVID-19 infection can complicate surgical recovery, particularly concerning oxygenation.
• Patients with pre-existing cardiovascular conditions are at higher risk during the pandemic.

Purpose of the Study:

• To describe the management and outcomes of urgent coronary artery bypass grafting in a patient with recent COVID-19 infection.
• To highlight the challenges and strategies involved in the perioperative care of such high-risk patients.
• To assess the feasibility and safety of performing cardiac surgery in the context of post-COVID-19 pulmonary compromise.

Main Methods:

• A case report of a 74-year-old male patient with a history of myocardial infarction and percutaneous coronary interventions.
• Urgent coronary artery bypass grafting was performed due to in-stent thrombosis and persistent chest pain.
• Postoperative management focused on respiratory support, particularly high oxygen requirements.

Main Results:

• The patient underwent successful urgent coronary artery bypass surgery despite recent COVID-19 infection.
• The postoperative period was complicated by significant oxygen requirements, reflecting pulmonary sequelae of COVID-19.
• The patient demonstrated a gradual recovery, was discharged on supplemental oxygen, and successfully weaned off over three months.

Conclusions:

• Cardiac surgery, including coronary artery bypass grafting, can be safely performed in selected patients following COVID-19 infection.
• Careful perioperative management, especially respiratory support, is crucial for patients with post-COVID-19 pulmonary dysfunction.
• Successful outcomes are achievable, with potential for full recovery and weaning from oxygen support over time.