Stress cardiomyopathy classification: Difference between revisions
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!Type of Stress Cardiomyopathy | !Type of Stress Cardiomyopathy | ||
!Location of Wall Motion Abnormality | !Location of Wall Motion Abnormality | ||
!Incidence (%) | |||
!Properties | !Properties | ||
|- | |- | ||
!Typical Type(s) | !Typical Type(s) | ||
|Apical Type | |[[Apical]] Type | ||
|81.7 | |||
| | | | ||
* [[Apical]] and mid-segment [[hypokinesia]] | |||
* [[Hyperkinesia]] of the basal segment | |||
|- | |- | ||
! rowspan="4" |Atypical Type(s) | ! rowspan="4" |Atypical Type(s) | ||
|Mid-ventricular Type | |Mid-[[ventricular]] Type | ||
|14.6 | |||
| | | | ||
* Mid-segment [[hypokinesia]], with sparing of the [[apex]] | |||
|- | |- | ||
|Basal Type | |Basal Type | ||
|2.2 | |||
| | | | ||
* [[Hypokinesia]] of the base | |||
|- | |- | ||
|Focal Type | |Focal Type | ||
|1.5 | |||
| | | | ||
* Isolated [[hypokinesia]] of a segment of the [[heart]], most commonly the anterolateral segment the [[left ventricle]] | |||
|- | |- | ||
|Global Type | |Global Type | ||
|Very rare | |||
| | | | ||
* Global [[hypokinesia]] | |||
|} | |} | ||
Revision as of 15:56, 13 January 2017
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Dima Nimri, M.D. [2]
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Stress cardiomyopathy Microchapters |
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Diagnosis |
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Treatment |
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Unstable angina/non ST elevation myocardial infarction in Stress (Takotsubo) Cardiomyopathy |
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Case Studies |
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Stress cardiomyopathy classification On the Web |
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American Roentgen Ray Society Images of Stress cardiomyopathy classification |
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Risk calculators and risk factors for Stress cardiomyopathy classification |
Overview
Stress cardiomyopathy can be divided into several types, depending on the location of regional wall motion abnormality. The area of motion abnormality (whether hypokinesia, dyskinesia or akinesia) can be detected on echocardiography or left ventriculography. The most common type is the apical type, resulting in apical ballooning.
Classification
| Type of Stress Cardiomyopathy | Location of Wall Motion Abnormality | Incidence (%) | Properties |
|---|---|---|---|
| Typical Type(s) | Apical Type | 81.7 |
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| Atypical Type(s) | Mid-ventricular Type | 14.6 |
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| Basal Type | 2.2 |
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| Focal Type | 1.5 |
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| Global Type | Very rare |
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