Continuous murmur: Difference between revisions
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*[[Anemia]] | *[[Anemia]] | ||
*[[Aortic coarctation]] | *[[Aortic coarctation]] | ||
*[[ | *[[Fistula|Aortic-atrial fistulas]]<ref name="pmid16412186">{{cite journal| author=Jassal DS, Neilan TG, Hung J| title=A continuous murmur. | journal=Echocardiography | year= 2006 | volume= 23 | issue= 1 | pages= 60-1 | pmid=16412186 | doi=10.1111/j.1540-8175.2005.00112.x | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=16412186 }} </ref> | ||
*[[Arteriovenous fistula]] | *[[Arteriovenous fistula]] | ||
*[[Arteriovenous malformation]] | *[[Arteriovenous malformation]] | ||
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{{col-break|width=33%}} | {{col-break|width=33%}} | ||
*[[Fistulous connection between an internal mammary graft and the pulmonary vasculature]]<ref name="pmid15301909">{{cite journal| author=Guray U, Guray Y, Ozbakir C, Yilmaz MB, Sasmaz H, Korkmaz S| title=Fistulous connection between internal mammary graft and pulmonary vasculature after coronary artery bypass grafting: a rare cause of continuous murmur. | journal=Int J Cardiol | year= 2004 | volume= 96 | issue= 3 | pages= 489-92 | pmid=15301909 | doi=10.1016/j.ijcard.2003.05.035 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=15301909 }} </ref> | *[[Fistulous connection between an internal mammary graft and the pulmonary vasculature]]<ref name="pmid15301909">{{cite journal| author=Guray U, Guray Y, Ozbakir C, Yilmaz MB, Sasmaz H, Korkmaz S| title=Fistulous connection between internal mammary graft and pulmonary vasculature after coronary artery bypass grafting: a rare cause of continuous murmur. | journal=Int J Cardiol | year= 2004 | volume= 96 | issue= 3 | pages= 489-92 | pmid=15301909 | doi=10.1016/j.ijcard.2003.05.035 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=15301909 }} </ref> | ||
* | *[[ Hemangiona|Hepatic hemangioma]] | ||
*[[Cruveilhier-Baumgarten murmur|Hepatic hum]] | *[[Cruveilhier-Baumgarten murmur|Hepatic hum]] | ||
*[[Hepatoma]] | *[[Hepatoma]] | ||
*[[Hyperthyroidism]] | *[[Hyperthyroidism]] | ||
* | *[[Metastasis|Liver metastasis]]<ref name="pmid222133">{{cite journal| author=Motoki T, Hayashi T, Katoh Y, Sakamoto T, Takeda T, Murao S| title=Hepatic bruits in malignant liver tumors. | journal=Am J Gastroenterol | year= 1979 | volume= 71 | issue= 6 | pages= 582-6 | pmid=222133 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=222133 }} </ref> | ||
*[[Lutembacher's syndrome]] | *[[Lutembacher's syndrome]] | ||
*[[Mammary souffle]] | *[[Mammary souffle]] | ||
Revision as of 21:59, 25 November 2013
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Twinkle Singh, M.B.B.S. [2]
Overview
A continuous murmur begins in systole and continues into diastole. They are caused by blood flow from high pressure chambers into low pressure chambers. The most common causes of continuous murmurs are patent ductus arteriosus, arteriovenous fistula and arterial stenosis.
Causes
Life Threatening Causes
Life-threatening causes include conditions which may result in death or permanent disability within 24 hours if left untreated.
Common Causes
- Anemia
- Aortic coarctation
- Arteriovenous fistula
- Cervical venous hum
- Patent ductus arteriosus
- Pericardial friction rub
- Pregnancy
- Pulmonary arteriovenous fistula
- Renal artery stenosis
- Valvular heart disease
Causes by Organ System
Causes in Alphabetical Order
References
- ↑ 1.0 1.1 1.2 ZuWallack RL, Liss JP, Lahiri B (1976). "Acquired continuous murmur associated with acute pulmonary thromboembolism". Chest. 70 (4): 557–9. PMID 975962.
- ↑ 2.0 2.1 Jassal DS, Neilan TG, Hung J (2006). "A continuous murmur". Echocardiography. 23 (1): 60–1. doi:10.1111/j.1540-8175.2005.00112.x. PMID 16412186.
- ↑ 3.0 3.1 Guray U, Guray Y, Ozbakir C, Yilmaz MB, Sasmaz H, Korkmaz S (2004). "Fistulous connection between internal mammary graft and pulmonary vasculature after coronary artery bypass grafting: a rare cause of continuous murmur". Int J Cardiol. 96 (3): 489–92. doi:10.1016/j.ijcard.2003.05.035. PMID 15301909.
- ↑ 4.0 4.1 Motoki T, Hayashi T, Katoh Y, Sakamoto T, Takeda T, Murao S (1979). "Hepatic bruits in malignant liver tumors". Am J Gastroenterol. 71 (6): 582–6. PMID 222133.
- ↑ MACPHERSON AI, MORTON EV (1955). "Continuous venous hum in a case of portal cirrhosis". Br Heart J. 17 (1): 105–8. PMC 503892. PMID 13230354.