Patent ductus arteriosus electrocardiogram: Difference between revisions
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__NOTOC__ | __NOTOC__ | ||
{{Patent ductus arteriosus}} | {{Patent ductus arteriosus}} | ||
{{CMG}}; '''Associate Editor-In-Chief:''' [[Priyamvada Singh|Priyamvada Singh, M.B.B.S.]] [mailto:psingh13579@gmail.com], {{CZ}}, '''Assistant Editor-In-Chief:''' [[Kristin Feeney|Kristin Feeney, B.S.]] [mailto:kfeeney@elon.edu] | {{CMG}}; '''Associate Editor-In-Chief:''' [[Priyamvada Singh|Priyamvada Singh, M.B.B.S.]] [mailto:psingh13579@gmail.com], {{CZ}}, {{RG}} '''Assistant Editor-In-Chief:''' [[Kristin Feeney|Kristin Feeney, B.S.]] [mailto:kfeeney@elon.edu] | ||
==Overview== | |||
[[Electrocardiogram]] ([[The electrocardiogram|ECG]]) differs in [[patent ductus arteriosus]] ([[Patent ductus arteriosus|PDA]]) due to its size. It can be normal, showing signs of [[left ventricular hypertrophy]] or at late course of the [[disease]], showing [[right ventricular hypertrophy]]. | |||
==Electrocardiogram== | ==Electrocardiogram== | ||
An [[electrocardiogram]] will appear differently depending on the severity of [[disease]] onset. In general, one can expect: | An [[electrocardiogram]] will appear differently depending on the severity of [[disease]] onset. In general, one can expect:<ref name="pmid11753464">{{cite journal| author=Shipton SE, van der Merwe PL, Nel ED| title=Diagnosis of haemodynamically significant patent ductus arteriosus in neonates-- is the ECG of diagnostic help? | journal=Cardiovasc J S Afr | year= 2001 | volume= 12 | issue= 5 | pages= 264-7 | pmid=11753464 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=11753464 }}</ref><ref name="Marcano1969">{{cite journal|last1=Marcano|first1=Bertrand|title=Patent Ductus Arteriosus|journal=American Journal of Diseases of Children|volume=117|issue=2|year=1969|pages=194|issn=0002-922X|doi=10.1001/archpedi.1969.02100030196013}}</ref><ref name="SchneiderMoore2006">{{cite journal|last1=Schneider|first1=Douglas J.|last2=Moore|first2=John W.|title=Patent Ductus Arteriosus|journal=Circulation|volume=114|issue=17|year=2006|pages=1873–1882|issn=0009-7322|doi=10.1161/CIRCULATIONAHA.105.592063}}</ref> | ||
* Small PDA: | |||
* Medium-sized PDA: | * Small [[Patent ductus arteriosus|PDA]]: The [[The electrocardiogram|EKG]] is normal. | ||
* Large-sized PDA: is similar to that of a [[VSD]] complicated by [[pulmonary hypertension]]. One can also expect: | * Medium-sized [[Patent ductus arteriosus|PDA]]: There is [[LVH]], [[LA]] increase, [[prolonged PR interval]] and eventual [[atrial fibrillation]]. | ||
** Evidence of [[LVH]] is decreased or absent because there is essentially normal volume work by the [[LV]]. | * Large-sized PDA: It is similar to that of a [[VSD]] complicated by [[pulmonary hypertension]]. One can also expect: | ||
** There is [[RVH]] instead with a large [[R wave]] in [[precordial leads|V1]]. No Rsr' like [[ASD]]. | ** Evidence of [[left ventricular hypertrophy]] ([[LVH]]) is decreased or absent because there is essentially normal volume work by the [[left ventricle]] ([[LV]]). | ||
** There is [[right ventricular hypertrophy]] ([[RVH]]) instead with a large [[R wave]] in [[precordial leads|V1]]. No Rsr' like atrial septal defect ([[ASD]]). | |||
** Marked [[right axis deviation]] is common. | ** Marked [[right axis deviation]] is common. | ||
** Peaked [[RA]] [[ | ** Peaked right atrial ([[RA]]) <nowiki>''</nowiki>[[P waves]]<nowiki>''</nowiki> are present | ||
==References== | ==References== | ||
{{reflist|2}} | {{reflist|2}} | ||
{{WH}} | {{WH}} | ||
{{WS}} | {{WS}} | ||
[[Category:Disease]] | [[Category:Disease]] | ||
[[Category:Cardiology]] | [[Category:Cardiology]] | ||
Latest revision as of 13:30, 12 March 2020
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Patent Ductus Arteriosus Microchapters |
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Differentiating Patent Ductus Arteriosus from other Diseases |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor-In-Chief: Priyamvada Singh, M.B.B.S. [2], Cafer Zorkun, M.D., Ph.D. [3], Ramyar Ghandriz MD[4] Assistant Editor-In-Chief: Kristin Feeney, B.S. [5]
Overview
Electrocardiogram (ECG) differs in patent ductus arteriosus (PDA) due to its size. It can be normal, showing signs of left ventricular hypertrophy or at late course of the disease, showing right ventricular hypertrophy.
Electrocardiogram
An electrocardiogram will appear differently depending on the severity of disease onset. In general, one can expect:[1][2][3]
- Small PDA: The EKG is normal.
- Medium-sized PDA: There is LVH, LA increase, prolonged PR interval and eventual atrial fibrillation.
- Large-sized PDA: It is similar to that of a VSD complicated by pulmonary hypertension. One can also expect:
- Evidence of left ventricular hypertrophy (LVH) is decreased or absent because there is essentially normal volume work by the left ventricle (LV).
- There is right ventricular hypertrophy (RVH) instead with a large R wave in V1. No Rsr' like atrial septal defect (ASD).
- Marked right axis deviation is common.
- Peaked right atrial (RA) ''P waves'' are present
References
- ↑ Shipton SE, van der Merwe PL, Nel ED (2001). "Diagnosis of haemodynamically significant patent ductus arteriosus in neonates-- is the ECG of diagnostic help?". Cardiovasc J S Afr. 12 (5): 264–7. PMID 11753464.
- ↑ Marcano, Bertrand (1969). "Patent Ductus Arteriosus". American Journal of Diseases of Children. 117 (2): 194. doi:10.1001/archpedi.1969.02100030196013. ISSN 0002-922X.
- ↑ Schneider, Douglas J.; Moore, John W. (2006). "Patent Ductus Arteriosus". Circulation. 114 (17): 1873–1882. doi:10.1161/CIRCULATIONAHA.105.592063. ISSN 0009-7322.