In this episode, we dive into stress (Takotsubo) cardiomyopathy, a reversible form of acute left ventricular systolic dysfunction that often mimics acute coronary syndrome but occurs without obstructive coronary artery disease. We unpack the proposed mechanism of a catecholamine surge leading to myocardial stunning, producing the classic apical ballooning pattern on imaging. The discussion highlights key risk groups—especially postmenopausal women following emotional or physical stressors—and the typical presentation of chest pain, dyspnea, and EKG changes resembling STEMI. We walk through the diagnostic approach, emphasizing the role of echocardiography and coronary angiography in distinguishing this condition from true ischemic disease. Management focuses on supportive heart failure therapy, with most patients experiencing full recovery within weeks.

References

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3. Pelliccia F, Kaski JC, Crea F, Camici PG.Takotsubo syndrome: pathophysiology and treatment. JAMA Cardiology. 2023;8(3):273–282