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10 Cards in this Set
- Front
- Back
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Increased afterload produces... (mechanism)
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Concentric thickening
Sacromeres duplicate parallel |
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Increased preload produces... (mechanism)
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Eccentric.. dialation and hypertrophy
sacromeres add in series |
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Causes of Concentric LVH
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HTN
Aortic stenosis Hypertrophic cardiomyopathy |
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causes of concentric RVH
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Pulmonary HTN
Pulmonary artery stenosis |
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S3 sound corresponds to..
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Heard in early diastole during rapid ventricular filling. Heard in Dilated vent (common in children n pregnancy)
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S4 sound..
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Late diastole
Ventricular hypertrophy (Stiff LV wall) |
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What is S2 splitting..
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A before P is heard
Inspiration increases this difference |
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Wide Splitting
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Pulmonic stenosis or RBBB
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Fixed splitting
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ASD
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Paradoxical splitting
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Aortic stenosis
LBBB |
