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Recurrent stress cardiomyopathy with different electrocardiographic abnormalities on each presentation in a depressed
Bao-Tzung Wu1, Yin-Yee Chu2, Ying-Tsung Chen1
1Division of Cardiology, Department of Internal Medicine, Tungs' Taichung MetroHarbor Hospital, No. 699, Sec. 1, Chungchi Rd., Wuchi, Taichung 43503, Taiwan.
Insights
Stress cardiomyopathy (SCM) recurrence is increasingly reported, particularly in post-menopausal women. Comorbid psychiatric disorders may significantly contribute to SCM pathogenesis and recurrence, warranting mental health screening.
Area of Science:
- Cardiology
- Psychiatry
Background:
- Stress cardiomyopathy (SCM) presents transient cardiac abnormalities after intense stress.
- Differentiating SCM from acute myocardial infarction is crucial for appropriate patient management.
- SCM predominantly affects post-menopausal women, often with co-occurring psychiatric disorders.
Purpose of the Study:
- To highlight the increasing reports of SCM recurrence.
- To emphasize the potential role of comorbid psychiatric disorders in SCM pathogenesis.
- To advocate for routine mental health screening in SCM patients.
Main Methods:
- Case report of a post-menopausal woman with recurrent SCM and depression.
- Detailed description of distinct electrocardiographic abnormalities during each SCM episode.
- Review of recent literature on SCM recurrence and contributing factors.
Main Results:
- The case illustrates recurrent SCM with unique ECG findings in a patient with depression.
- Recent literature indicates SCM recurrence is more frequent than previously thought.
- Comorbid psychiatric disorders may be underestimated contributors to SCM.
Conclusions:
- Recurrent SCM, influenced by psychiatric comorbidities, requires further investigation.
- Mental health screening should be integrated into SCM management.
- Understanding the interplay between stress, psychiatric disorders, and SCM is vital for diagnosis and treatment.
Abstract:
Stress cardiomyopathy (SCM) is a syndrome of transient cardiac abnormalities precipitated by intense emotional or physical stress. Differentiating SCM from acute myocardial infarction is often difficult but vital to avoid subjecting SCM patients to unnecessary reperfusion therapy and invasive coronary angiography. For accurate diagnosis, it is important that physicians be familiar with the current diagnostic criteria, most susceptible populations, and typical triggers for SCM. SCM occurs almost exclusively in post-menopausal women, a group with a high frequency of psychiatric disorders. Thus, in addition to typical trigger events, comorbid psychiatric disorders may contribute to SCM onset. We report a rare case of recurrent SCM with distinct electrocardiographic abnormalities during each presentation in a post-menopausal woman with depression. <Learning objective: Recurrence of SCM was thought to be infrequent before but it has been increasingly reported recently. Although the underlying mechanism remains unclear, comorbid psychiatric disorders may contribute significantly to the pathogenesis of SCM and its influence may have been underestimated. Routine mental health screening should be done accompanying therapy for SCM.>.
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