Takotsubo Cardiomyopathy
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Joseph Shulan
A 77-year-old woman sought immediate medical care for acute onset of severe substernal chest pain. Medical history revealed essential hypertension, hyperlipidemia, diabetes mellitus, and severe depression, for which she was taking fluoxetine, 20 mg/d. Electrocardiogram demonstrated T-wave inversions in leads V and VI, and the patient's troponin I level was elevated (1.65 ng/mL). Coronary angiogram showed minor luminal irregularities in the left anterior descending artery. Left ventriculogram (image) exhibited an ejection fraction of 40% with left ventricle apical akinesis (short arrow) and basal hyperkinesia at the base of the heart (long arrows) creating the appearance of apical ballooning suggestive of takotsubo cardiomyopathy. (Watch the supplemental video at http://www.jaoa.org/content/114/4/321/suppl/DC1.) Plasma normetanephrine and metanephrine levels were normal. Metoprolol succinate, 12.5 mg/d, and aspirin, 81 mg/d, were prescribed, and the patient was discharged to home.
Takotsubo, or stress, cardiomyopathy is a well-described reversible cardiomyopathy typically occurring in postmenopausal women that can mimic an acute coronary event. Although there is no consensus on pharmacologic therapy,1 prevention of left ventricular remodeling, optimization of blood pressure, and management of psychiatric illnesses are recommended.2 Prognosis is favorable.1

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Financial Disclosures: None reported.
References
1 Milinis K Fisher M . Takotsubo cardiomyopathy: pathophysiology and treatment [review][published online May 30, 2012]. Postgrad Med J.2012;88(1043):530-538. doi:10.1136/postgradmedj-2012-130761.10.1136/postgradmedj-2012-130761Search in Google Scholar PubMed
2 Citro R Rigo F Previtali M et al. . Differences in clinical features and in-hospital outcomes of older adults with takotsubo cardiomyopathy[published online October 31, 2011]. J Am Geriatr Soc.2012;60(1):93-98. doi:10.1111/j.1532-5415.2011.03730.x.10.1111/j.1532-5415.2011.03730.xSearch in Google Scholar PubMed
© 2014 The American Osteopathic Association
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- A Single Graduate Medical Education Accreditation System: Ensuring Quality Training for Physicians and Improved Health Care for the Public
- Letters
- Unified Graduate Medical Education Accreditation: A Better Plow
- Moving From EBM to EBOM: An Osteopathic Perspective on Evidence-Based Medicine
- Correction
- Correction
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- Preliminary Outcomes of the Lake Erie College of Osteopathic Medicine's 3-Year Primary Care Scholar Pathway in Osteopathic Predoctoral Education
- Student- and Faculty-Reported Importance of Science Prerequisites for Osteopathic Medical School: A Survey-Based Study
- Consistency of Interrater Scoring of Student Performances of Osteopathic Manipulative Treatment on COMLEX-USA Level 2-PE
- Relationship Between COMLEX-USA Scores and Performance on the American Osteopathic Board of Emergency Medicine Part I Certifying Examination
- Concurrent Validity of the Osteopathic General Surgery In-Service Examination
- Keyboard Data Entry Use Among Osteopathic Medical Students and Residents
- Colleges of Osteopathic Medicine: Substantive Changes—An Update
- Citation and Correction of Deficiencies in Osteopathic Graduate Medical Education Programs: Opportunities for Improvement
- AOA Continuing Medical Education
- Appendix
- Appendix 1: Osteopathic Graduate Medical Education 2014
- Appendix 2: Dual and Parallel Postdoctoral Training Programs
- Appendix 3: AOA Specialty Board Certification
- Appendix 4: Colleges of Osteopathic Medicine
- Clinical Images
- Takotsubo Cardiomyopathy
- Postpartum Internal Hernia
Articles in the same Issue
- Editorial
- Reevaluating Osteopathic Medical Education for the 21st Century and Beyond
- Special Report
- A Single Graduate Medical Education Accreditation System: Ensuring Quality Training for Physicians and Improved Health Care for the Public
- Letters
- Unified Graduate Medical Education Accreditation: A Better Plow
- Moving From EBM to EBOM: An Osteopathic Perspective on Evidence-Based Medicine
- Correction
- Correction
- Medical Education
- Preliminary Outcomes of the Lake Erie College of Osteopathic Medicine's 3-Year Primary Care Scholar Pathway in Osteopathic Predoctoral Education
- Student- and Faculty-Reported Importance of Science Prerequisites for Osteopathic Medical School: A Survey-Based Study
- Consistency of Interrater Scoring of Student Performances of Osteopathic Manipulative Treatment on COMLEX-USA Level 2-PE
- Relationship Between COMLEX-USA Scores and Performance on the American Osteopathic Board of Emergency Medicine Part I Certifying Examination
- Concurrent Validity of the Osteopathic General Surgery In-Service Examination
- Keyboard Data Entry Use Among Osteopathic Medical Students and Residents
- Colleges of Osteopathic Medicine: Substantive Changes—An Update
- Citation and Correction of Deficiencies in Osteopathic Graduate Medical Education Programs: Opportunities for Improvement
- AOA Continuing Medical Education
- Appendix
- Appendix 1: Osteopathic Graduate Medical Education 2014
- Appendix 2: Dual and Parallel Postdoctoral Training Programs
- Appendix 3: AOA Specialty Board Certification
- Appendix 4: Colleges of Osteopathic Medicine
- Clinical Images
- Takotsubo Cardiomyopathy
- Postpartum Internal Hernia