A Challenging Case of Extensive Spontaneous Coronary Artery Dissection

Area of Science:

• Cardiology
• Cardiovascular Medicine
• Interventional Cardiology

Background:

• Spontaneous coronary artery dissection (SCAD) is an increasingly recognized cause of myocardial infarction, particularly in younger women.
• Accurate and timely diagnosis of SCAD is essential for appropriate patient management and to prevent adverse cardiovascular events.

Observation:

• The presented case involved a diagnostic challenge, with initial symptoms overlapping with Takotsubo cardiomyopathy and coronary embolism.
• Extensive propagation of SCAD was observed, complicating the initial diagnostic considerations and subsequent management strategies.

Findings:

• The study highlights the diagnostic difficulties in differentiating SCAD from other acute coronary syndromes.
• Surgical revascularization was ultimately required due to the extensive nature and propagation of the SCAD.

Implications:

• This case underscores the importance of considering SCAD in the differential diagnosis of myocardial infarction, even with atypical presentations.
• Effective management strategies for SCAD, including surgical intervention when necessary, are critical for improving patient outcomes.