Stress cardiomyopathy natural history, complications and prognosis
Stress cardiomyopathy Microchapters |
Diagnosis |
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Treatment |
Unstable angina/non ST elevation myocardial infarction in Stress (Takotsubo) Cardiomyopathy |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Natural History
Provided that the individual survives their initial presentation, the left ventricular function improves within days to weeks.[1]
Complications
Complications of stress cardiomyopathy include:[2]
- Heart failure
- Cardiogenic shock
- Heart rupture
- Death
Prognosis
The prognosis of stress cardiomyopathy is generally good; most patients have a restored cardiac function within a few weeks. However, fatal complications such as LV free wall rupture and heart rupture may occur.[3]
References
- ↑ Akashi YJ, Barbaro G, Sakurai T, Nakazawa K, Miyake F (2007). "Cardiac autonomic imbalance in patients with reversible ventricular dysfunction takotsubo cardiomyopathy". QJM. 100 (6): 335–43. doi:10.1093/qjmed/hcm028. PMID 17483198.
- ↑ Omerovic E (2011). "How to think about stress-induced cardiomyopathy?--Think "out of the box"!". Scand. Cardiovasc. J. 45 (2): 67–71. doi:10.3109/14017431.2011.565794. PMID 21401402.
- ↑ Akashi YJ, Goldstein DS, Barbaro G, Ueyama T (2008). "Takotsubo cardiomyopathy: a new form of acute, reversible heart failure". Circulation. 118 (25): 2754–62. doi:10.1161/CIRCULATIONAHA.108.767012. PMC 4893309. PMID 19106400.