Unusual presentation of Takayasu arteritis

Area of Science:

• Cardiovascular Medicine
• Rheumatology
• Vascular Inflammation

Background:

• Takayasu arteritis (TA) is a rare, chronic inflammatory condition affecting large arteries, primarily the aorta and its branches.
• While TA commonly impacts the aorta, its potential to manifest initially through coronary artery disease is recognized.
• Coronary artery involvement in TA can lead to serious cardiac events, including angina pectoris and myocardial infarction.

Observation:

• This report details a unique case of a young woman presenting with severe, acute cardiovascular and cerebrovascular events.
• The patient experienced acute myocardial infarction, cardiogenic shock, and stroke.
• These critical events were the first recognized clinical manifestations of Takayasu arteritis.

Findings:

• The case underscores that Takayasu arteritis, though typically presenting with constitutional symptoms or vascular bruits, can have dramatic initial presentations.
• Acute myocardial infarction and stroke in young individuals should prompt consideration of underlying large vessel vasculitis like TA.
• Prompt diagnosis and management of TA are crucial to prevent further vascular damage and associated complications.

Implications:

• This case expands the spectrum of initial clinical presentations for Takayasu arteritis.
• It emphasizes the importance of considering vasculitis in the differential diagnosis of young patients with acute coronary and cerebrovascular syndromes.
• Early recognition of TA in such scenarios can lead to timely intervention, potentially improving patient outcomes and preventing irreversible organ damage.