Spontaneous coronary artery dissection: presentation and management options.

Area of Science:

• Cardiology
• Vascular Medicine

Background:

• Coronary artery dissection is a critical, life-threatening cardiac condition.
• It can arise spontaneously or from trauma/iatrogenic factors.
• Spontaneous coronary artery dissection (SCAD) is frequently misdiagnosed due to overlapping symptoms with acute coronary syndromes.

Purpose of the Study:

• To highlight the diagnostic challenges and clinical significance of SCAD.
• To outline the potential severe outcomes of SCAD.
• To describe current management strategies for SCAD.

Main Methods:

• Review of clinical presentations of SCAD.
• Analysis of diagnostic criteria and challenges.
• Evaluation of management options including conservative and revascularization approaches.

Main Results:

• SCAD often presents atypically, mimicking acute coronary syndromes.
• Potential sequelae include myocardial infarction, ischemia, sudden cardiac death, and arrhythmias.
• Management involves either conservative medical therapy or revascularization procedures.

Conclusions:

• SCAD requires heightened clinical suspicion for accurate diagnosis.
• Prompt recognition and appropriate management are vital to mitigate SCAD's severe morbidity and mortality.
• Treatment strategies are individualized, balancing conservative care with interventional options.