Spontaneous coronary artery dissection diagnosed by multislice computed tomography.

Area of Science:

• Cardiology
• Vascular Medicine

Background:

• Spontaneous coronary artery dissection (SCAD) is an uncommon cause of acute coronary syndrome (ACS).
• SCAD can manifest as various cardiac events, including myocardial infarction and sudden cardiac death.
• It predominantly affects young to middle-aged women, with predisposing factors including atherosclerosis and inflammatory conditions.

Observation:

• The clinical presentation of SCAD often mimics traditional coronary artery disease.
• Diagnosis is typically confirmed via coronary angiography.
• This case highlights the utility of coronary computed tomography angiography in diagnosing SCAD.

Findings:

• The patient presented with atypical chest pain, leading to further investigation.
• Spontaneous left anterior descending dissection was diagnosed using coronary computed tomography angiography.
• This case underscores the importance of considering SCAD in patients with unexplained chest pain.

Implications:

• Accurate and timely diagnosis of SCAD is essential for effective management.
• Treatment strategies for SCAD vary based on clinical presentation and extent of dissection.
• Improved diagnostic modalities like CT angiography can aid in early detection and intervention, potentially improving patient outcomes.