It's Probably Just Heart Burn! A Case of Pregnancy-Associated Spontaneous Coronary Artery Dissection
Catherine Nadeau1, Juan M Gonzalez, Christina Cardy
1Author Affiliations: University of South Florida, College of Nursing, Tampa, Florida (Drs Nadeau and Cardy) University of South Florida Morsani, College of Medicine, Tampa General Hospital Heart and Vascular Institute and Women's Heart Program, Tampa, Florida (Dr Crousillat) University of South Florida, Morsani College of Medicine, Tampa, Florida (Dr Cain) University of Miami, School of Nursing and Health Studies, Pontificia Universidad Catolica de Chile Escuela de Enfermeria, Miami, Florida (Dr Gonzalez).
Pregnancy-associated spontaneous coronary artery dissection (P-SCAD) poses a rare yet critical concern among postpartum individuals, increasingly recognized as a significant trigger for acute myocardial infarction. Timely identification, accurate diagnosis, and prompt treatment are paramount for clinicians confronted with this condition. Patients with P-SCAD commonly manifest signs and symptoms akin to acute coronary syndrome but have different etiology and treatment. SCAD is defined as a non-traumatic, non-iatrogenic separation of the coronary artery wall, not associated with atherosclerosis. The predominant mechanism of myocardial injury is coronary artery obstruction caused by an intramural hematoma or intimal disruption compromising the lumen at the site of dissection. Diagnosis is made with a comprehensive history and physical examination, cardiac biomarkers, a 12-lead ECG, transthoracic echocardiogram, and confirmed with coronary angiography. Stable patients are managed medically, while more severe cases may require additional intervention.
Pregnancy-associated spontaneous coronary artery dissection (P-SCAD) poses a rare yet critical concern among postpartum individuals, increasingly recognized as a significant trigger for acute myocardial infarction. Timely identification, accurate diagnosis, and prompt treatment are paramount for clinicians confronted with this condition. Patients with P-SCAD commonly manifest signs and symptoms akin to acute coronary syndrome but have different etiology and treatment. SCAD is defined as a non-traumatic, non-iatrogenic separation of the coronary artery wall, not associated with atherosclerosis. The predominant mechanism of myocardial injury is coronary artery obstruction caused by an intramural hematoma or intimal disruption compromising the lumen at the site of dissection. Diagnosis is made with a comprehensive history and physical examination, cardiac biomarkers, a 12-lead ECG, transthoracic echocardiogram, and confirmed with coronary angiography. Stable patients are managed medically, while more severe cases may require additional intervention.
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