Constrictive pericarditis electrocardiogram: Difference between revisions
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==Overview== | ==Overview== | ||
Electrocardiographic signs of constrictive chronic pericarditis are usually inconsistent and non specific. It includes left atrial enlargement, frequent atrial arrhythmias, right axis deflection, possible reduction in voltages, diffuse negative T-waves. | Electrocardiographic signs of constrictive chronic pericarditis are usually inconsistent and non specific. It includes left atrial enlargement, frequent atrial arrhythmias, right axis deflection, possible reduction in voltages, diffuse negative T-waves. Typical findings are normal QRS axis, low voltage, and generalized T wave flattening or inversion. Evidence of right ventricular hypertrophy or right axis deviation can present which is usually an unexplained finding or due to the presence of severe fibrotic annular subpulmonic constriction | ||
==Electrocardiogram== | ==Electrocardiogram== | ||
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*typical (normal QRS axis, low voltage, and generalized T wave flattening or inversion) | *typical (normal QRS axis, low voltage, and generalized T wave flattening or inversion) | ||
*evidence of right ventricular hypertrophy | *evidence of right ventricular hypertrophy | ||
*showed right axis deviation | *showed right axis deviation | ||
*RVH and RAD are unexplained (cardiac rotation and distortion) or could be due to the presence of severe fibrotic annular subpulmonic constriction | *RVH and RAD are unexplained (cardiac rotation and distortion) or could be due to the presence of severe fibrotic annular subpulmonic constriction | ||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
Revision as of 18:22, 24 December 2019
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Constrictive Pericarditis Microchapters |
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Differentiating Constrictive Pericarditis from other Diseases |
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Constrictive pericarditis electrocardiogram On the Web |
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Risk calculators and risk factors for Constrictive pericarditis electrocardiogram |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Electrocardiographic signs of constrictive chronic pericarditis are usually inconsistent and non specific. It includes left atrial enlargement, frequent atrial arrhythmias, right axis deflection, possible reduction in voltages, diffuse negative T-waves. Typical findings are normal QRS axis, low voltage, and generalized T wave flattening or inversion. Evidence of right ventricular hypertrophy or right axis deviation can present which is usually an unexplained finding or due to the presence of severe fibrotic annular subpulmonic constriction
Electrocardiogram
Electrocardiographic signs of constrictive chronic pericarditis is usually inconsistent and non specific[1]
- left atrial enlargement
- frequent atrial arrhythmias
- right axis deflection
- possible reduction in voltages
- diffuse negative T-waves
- typical (normal QRS axis, low voltage, and generalized T wave flattening or inversion)
- evidence of right ventricular hypertrophy
- showed right axis deviation
- RVH and RAD are unexplained (cardiac rotation and distortion) or could be due to the presence of severe fibrotic annular subpulmonic constriction
References
- ↑ Chesler E, Mitha AS, Matisonn RE (1976). "The ECG of constrictive pericarditis--pattern resembling right ventricular hypertrophy". Am Heart J. 91 (4): 420–4. doi:10.1016/s0002-8703(76)80321-3. PMID 1258748.