Underappreciated Relationship: A Case of Type A Aortic Dissection Presented With Atrial Flutter

Area of Science:

• Cardiology
• Vascular Surgery

Background:

• Aortic dissection (AD) is a critical condition involving a tear in the aorta.
• Atrial fibrillation (AF) can coexist with AD, posing significant management challenges and increasing mortality risks.

Observation:

• A 67-year-old male presented with abdominal pain, later diagnosed with cholelithiasis.
• The patient subsequently developed hypertension, tachycardia, and atrial flutter, prompting further investigation.
• Echocardiography revealed reduced LVEF and pericardial effusion, with TEE suggesting Type A AD.

Findings:

• Computed tomography angiography confirmed extensive Type A aortic dissection.
• The patient underwent emergent surgical repair and was successfully stabilized.
• Concurrent atrial fibrillation was noted, complicating the clinical picture.

Implications:

• This case underscores the diagnostic complexities of AD, particularly when associated with AF.
• Recognizing the interplay between AD and AF is crucial for improving patient outcomes.
• Effective management requires integrated strategies addressing both aortic pathology and cardiac arrhythmias.