Friedreich's ataxia electrocardiogram: Difference between revisions
Jump to navigation
Jump to search
Created page with "__NOTOC__ {{Friedreich's ataxia}} {{CMG}}; {{AE}} MMJ ==Overview== ==Electrocardiogram== There are no ECG findings associated with [disease name]. OR An ECG may be he..." |
|||
| (5 intermediate revisions by the same user not shown) | |||
| Line 4: | Line 4: | ||
==Overview== | ==Overview== | ||
An ECG may be helpful in the diagnosis of Friedreich's ataxia. Findings on an ECG suggestive of Friedreich's ataxia include: [[T-wave]] [[repolarization]] abnormalities especially in the inferior and lateral leads, [[Bundle branch block]]s, [[ventricular hypertrophy]], [[right axis deviation]], short [[PR interval]], interatrial block, left [[atrial]] enlargement and right [[atrial]] enlargement. | |||
==Electrocardiogram== | ==Electrocardiogram== | ||
An ECG may be helpful in the diagnosis of Friedreich's ataxia. Findings on an ECG suggestive of Friedreich's ataxia include:<ref name="pmid30705738">{{cite journal |vauthors=Hanson E, Sheldon M, Pacheco B, Alkubeysi M, Raizada V |title=Heart disease in Friedreich's ataxia |journal=World J Cardiol |volume=11 |issue=1 |pages=1–12 |date=January 2019 |pmid=30705738 |pmc=6354072 |doi=10.4330/wjc.v11.i1.1 |url=}}</ref><ref name="pmid22764179">{{cite journal |vauthors=Payne RM, Wagner GR |title=Cardiomyopathy in Friedreich ataxia: clinical findings and research |journal=J. Child Neurol. |volume=27 |issue=9 |pages=1179–86 |date=September 2012 |pmid=22764179 |pmc=3674565 |doi=10.1177/0883073812448535 |url=}}</ref><ref name="pmid26414159">{{cite journal |vauthors=Pousset F, Legrand L, Monin ML, Ewenczyk C, Charles P, Komajda M, Brice A, Pandolfo M, Isnard R, Tezenas du Montcel S, Durr A |title=A 22-Year Follow-up Study of Long-term Cardiac Outcome and Predictors of Survival in Friedreich Ataxia |journal=JAMA Neurol |volume=72 |issue=11 |pages=1334–41 |date=November 2015 |pmid=26414159 |doi=10.1001/jamaneurol.2015.1855 |url=}}</ref><ref name="pmid22373590">{{cite journal |vauthors=Payne RM, Peverill RE |title=Cardiomyopathy of Friedreich's ataxia (FRDA) |journal=Ir J Med Sci |volume=181 |issue=4 |pages=569–70 |date=December 2012 |pmid=22373590 |doi=10.1007/s11845-012-0808-7 |url=}}</ref><ref name="pmid23859344">{{cite journal |vauthors=Weidemann F, Störk S, Liu D, Hu K, Herrmann S, Ertl G, Niemann M |title=Cardiomyopathy of Friedreich ataxia |journal=J. Neurochem. |volume=126 Suppl 1 |issue= |pages=88–93 |date=August 2013 |pmid=23859344 |doi=10.1111/jnc.12217 |url=}}</ref><ref name="pmid22752487">{{cite journal |vauthors=Schadt KA, Friedman LS, Regner SR, Mark GE, Lynch DR, Lin KY |title=Cross-sectional analysis of electrocardiograms in a large heterogeneous cohort of Friedreich ataxia subjects |journal=J. Child Neurol. |volume=27 |issue=9 |pages=1187–92 |date=September 2012 |pmid=22752487 |pmc=3674639 |doi=10.1177/0883073812448461 |url=}}</ref> | |||
*[[T-wave]] [[repolarization]] abnormalities, especially in the inferior and lateral leads, is the most common abnormalities seen on the electrocardiogram (ECG) of patients with Friedreich's ataxia(approximately 85%). | |||
*[[Bundle branch block]]s is found in 15% of patients with Friedreich's ataxia | |||
*[[Ventricular hypertrophy]], or [[right axis deviation]] | |||
*Short [[PR interval]] in up to 24% of patients | |||
*Interatrial block in up to 48% of patients | |||
*[ | *Left [[atrial]] enlargement | ||
*[ | *Right [[atrial]] enlargement | ||
*[ | |||
==References== | ==References== | ||
Latest revision as of 15:19, 26 April 2019
|
Friedreich's ataxia Microchapters |
|
Diagnosis |
|---|
|
Treatment |
|
Case Studies |
|
Friedreich's ataxia electrocardiogram On the Web |
|
American Roentgen Ray Society Images of Friedreich's ataxia electrocardiogram |
|
Risk calculators and risk factors for Friedreich's ataxia electrocardiogram |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: MMJ
Overview
An ECG may be helpful in the diagnosis of Friedreich's ataxia. Findings on an ECG suggestive of Friedreich's ataxia include: T-wave repolarization abnormalities especially in the inferior and lateral leads, Bundle branch blocks, ventricular hypertrophy, right axis deviation, short PR interval, interatrial block, left atrial enlargement and right atrial enlargement.
Electrocardiogram
An ECG may be helpful in the diagnosis of Friedreich's ataxia. Findings on an ECG suggestive of Friedreich's ataxia include:[1][2][3][4][5][6]
- T-wave repolarization abnormalities, especially in the inferior and lateral leads, is the most common abnormalities seen on the electrocardiogram (ECG) of patients with Friedreich's ataxia(approximately 85%).
- Bundle branch blocks is found in 15% of patients with Friedreich's ataxia
- Ventricular hypertrophy, or right axis deviation
- Short PR interval in up to 24% of patients
- Interatrial block in up to 48% of patients
- Left atrial enlargement
- Right atrial enlargement
References
- ↑ Hanson E, Sheldon M, Pacheco B, Alkubeysi M, Raizada V (January 2019). "Heart disease in Friedreich's ataxia". World J Cardiol. 11 (1): 1–12. doi:10.4330/wjc.v11.i1.1. PMC 6354072. PMID 30705738.
- ↑ Payne RM, Wagner GR (September 2012). "Cardiomyopathy in Friedreich ataxia: clinical findings and research". J. Child Neurol. 27 (9): 1179–86. doi:10.1177/0883073812448535. PMC 3674565. PMID 22764179.
- ↑ Pousset F, Legrand L, Monin ML, Ewenczyk C, Charles P, Komajda M, Brice A, Pandolfo M, Isnard R, Tezenas du Montcel S, Durr A (November 2015). "A 22-Year Follow-up Study of Long-term Cardiac Outcome and Predictors of Survival in Friedreich Ataxia". JAMA Neurol. 72 (11): 1334–41. doi:10.1001/jamaneurol.2015.1855. PMID 26414159.
- ↑ Payne RM, Peverill RE (December 2012). "Cardiomyopathy of Friedreich's ataxia (FRDA)". Ir J Med Sci. 181 (4): 569–70. doi:10.1007/s11845-012-0808-7. PMID 22373590.
- ↑ Weidemann F, Störk S, Liu D, Hu K, Herrmann S, Ertl G, Niemann M (August 2013). "Cardiomyopathy of Friedreich ataxia". J. Neurochem. 126 Suppl 1: 88–93. doi:10.1111/jnc.12217. PMID 23859344.
- ↑ Schadt KA, Friedman LS, Regner SR, Mark GE, Lynch DR, Lin KY (September 2012). "Cross-sectional analysis of electrocardiograms in a large heterogeneous cohort of Friedreich ataxia subjects". J. Child Neurol. 27 (9): 1187–92. doi:10.1177/0883073812448461. PMC 3674639. PMID 22752487.