Heart murmur history and symptoms: Difference between revisions
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{| class="wikitable" | |||
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! rowspan="2" |{{fontcolor|#FFF|Disease}} | |||
! colspan="5" |{{fontcolor|#FFF|Clinical features}} | |||
|- | |||
| colspan="4" |{{fontcolor|#FFF|'''Signs'''}} | |||
|{{fontcolor|#FFF|'''Symptoms'''}} | |||
|- | |||
| text-align: center;" |[[Aortic stenosis]] | |||
| colspan="4" text-align: center;" | | |||
===Vitals=== | |||
*[[Narrow pulse pressure]]: The systolic pressure may decrease and narrow [[pulse pressure]] may be present.<ref name="pmid15710699">{{cite journal| author=Bermejo J| title=The effects of hypertension on aortic valve stenosis. | journal=Heart | year= 2005 | volume= 91 | issue= 3 | pages= 280-2 | pmid=15710699 | doi=10.1136/hrt.2004.041749 | pmc=1768786 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=15710699 }}</ref><ref>{{Cite journal | |||
| author = [[J. BERGERON]], [[W. H. ABELMANN]], [[H. VAZQUEZ-MILAN]] & [[L. B. ELLIS]] | |||
| title = Aortic stenosis; clinical manifestations and course of the disease; review of one hundred proved cases | |||
| journal = [[A.M.A. archives of internal medicine]] | |||
| volume = 94 | |||
| issue = 6 | |||
| pages = 911–924 | |||
| year = 1954 | |||
| month = December | |||
| pmid = 13217489 | |||
}}</ref> | |||
*[[Pulsus parvus et tardus]].<ref name="pmid90321642">{{cite journal |author=Etchells E, Bell C, Robb K |title=Does this patient have an abnormal systolic murmur? |journal=[[JAMA : the Journal of the American Medical Association]] |volume=277 |issue=7 |pages=564–71 |year=1997 |month=February |pmid=9032164 |doi= |url= |accessdate=2012-04-09}}</ref> | |||
*[[Pulsus bisferiens]] with mixed [[aortic stenosis]] and [[aortic regurgitation]].<ref name="pmid134718182">{{cite journal| author=FLEMING PR| title=The mechanism of the pulsus bisferiens. | journal=Br Heart J | year= 1957 | volume= 19 | issue= 4 | pages= 519-24 | pmid=13471818 | doi= | pmc=503962 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=13471818 }}</ref> | |||
*Delayed carotid upstroke (apical-carotid delay) is present. <ref>{{Cite journal | |||
| author = [[Blase A. Carabello]] & [[Walter J. Paulus]] | |||
| title = Aortic stenosis | |||
| journal = [[Lancet (London, England)]] | |||
| volume = 373 | |||
| issue = 9667 | |||
| pages = 956–966 | |||
| year = 2009 | |||
| month = March | |||
| doi = 10.1016/S0140-6736(09)60211-7 | |||
| pmid = 19232707 | |||
}}</ref> | |||
*[[Pulsus alternans]].<ref>{{Cite journal | |||
| author = [[R. H. Swanton]], [[B. S. Jenkins]], [[I. A. Brooksby]] & [[M. M. Webb-Peploe]] | |||
| title = An analysis of pulsus alternans in aortic stenosis | |||
| journal = [[European journal of cardiology]] | |||
| volume = 4 | |||
| issue = 1 | |||
| pages = 39–47 | |||
| year = 1976 | |||
| month = March | |||
| pmid = 1261578 | |||
}}</ref> | |||
===Heart=== | |||
*laterally displaced [[apical impulse]].<ref>{{Cite journal | |||
| author = [[S. J. Galloway]], [[W. J. Casarella]] & [[P. M. Shimkin]] | |||
| title = Vascular malformations of the right colon as a cause of bleeding in patients with aortic stenosis | |||
| journal = [[Radiology]] | |||
| volume = 113 | |||
| issue = 1 | |||
| pages = 11–15 | |||
| year = 1974 | |||
| month = October | |||
| doi = 10.1148/113.1.11 | |||
| pmid = 4547644 | |||
}}</ref><ref name="pmid204358422">{{cite journal| author=Maganti K, Rigolin VH, Sarano ME, Bonow RO| title=Valvular heart disease: diagnosis and management. | journal=Mayo Clin Proc | year= 2010 | volume= 85 | issue= 5 | pages= 483-500 | pmid=20435842 | doi=10.4065/mcp.2009.0706 | pmc=2861980 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=20435842 }}</ref> | |||
*[[thrill|Systolic thrill]] at the right second intercostal space, in the jugular notch and along the [[carotid arteries]].<ref>{{Cite journal | |||
| author = [[S. J. Galloway]], [[W. J. Casarella]] & [[P. M. Shimkin]] | |||
| title = Vascular malformations of the right colon as a cause of bleeding in patients with aortic stenosis | |||
| journal = [[Radiology]] | |||
| volume = 113 | |||
| issue = 1 | |||
| pages = 11–15 | |||
| year = 1974 | |||
| month = October | |||
| doi = 10.1148/113.1.11 | |||
| pmid = 4547644 | |||
}}</ref> | |||
*paradoxical splitting of S2 is present with [[A2]] taking place after P2..<ref>{{Cite journal | |||
| author = [[Ilias Maglogiannis]], [[Euripidis Loukis]], [[Elias Zafiropoulos]] & [[Antonis Stasis]] | |||
| title = Support Vectors Machine-based identification of heart valve diseases using heart sounds | |||
| journal = [[Computer methods and programs in biomedicine]] | |||
| volume = 95 | |||
| issue = 1 | |||
| pages = 47–61 | |||
| year = 2009 | |||
| month = July | |||
| doi = 10.1016/j.cmpb.2009.01.003 | |||
| pmid = 19269056 | |||
}}</ref><ref name="pmid204358422" /><ref>{{Cite journal | |||
| author = [[Chance M. Witt]], [[William R. Miranda]] & [[Darrell B. Newman]] | |||
| title = The maverick heart sound | |||
| journal = [[Heart (British Cardiac Society)]] | |||
| volume = 102 | |||
| issue = 13 | |||
| pages = 1008 | |||
| year = 2016 | |||
| month = July | |||
| doi = 10.1136/heartjnl-2015-309131 | |||
| pmid = 26919867 | |||
}}</ref> | |||
*[[S4]], [[S3]]. | |||
*the murmur is Crescendo-decrescendo type of [[ejection systolic murmur]].<ref>{{Cite journal | |||
| author = [[Atsuko Furukawa]], [[Yukio Abe]], [[Makoto Ito]], [[Chiharu Tanaka]], [[Kazato Ito]], [[Ryushi Komatsu]], [[Kazuo Haze]], [[Takahiko Naruko]], [[Minoru Yoshiyama]] & [[Junichi Yoshikawa]] | |||
| title = Prediction of aortic stenosis-related events in patients with systolic ejection murmur using pocket-sized echocardiography | |||
| journal = [[Journal of cardiology]] | |||
| volume = 69 | |||
| issue = 1 | |||
| pages = 189–194 | |||
| year = 2017 | |||
| month = January | |||
| doi = 10.1016/j.jjcc.2016.02.021 | |||
| pmid = 27012751 | |||
}}</ref><ref name="pmid204358422" /> | |||
===Lungs=== | |||
*In a patient with [[Aortic Stenosis]], [[Rales|Pulmonary rales]] may be present when [[congestive heart failure]] has developed.<ref>{{Cite journal | |||
| author = [[Lennart van Gils]], [[Marie-Annick Clavel]], [[Mara Vollema]], [[Victoria Delgado]], [[Tamim Nazif]], [[Ernest Spitzer]], [[Rebecca Hahn]], [[Jeroen Bax]], [[Martin Leon]], [[Philippe Pibarot]] & [[Nicolas Van Mieghem]] | |||
| title = TCT-819 Clinical Outcome in Patients with Heart Failure and Moderate Aortic Stenosis | |||
| journal = [[Journal of the American College of Cardiology]] | |||
| volume = 68 | |||
| issue = 18S | |||
| pages = B331–B332 | |||
| year = 2016 | |||
| month = November | |||
| doi = 10.1016/j.jacc.2016.09.910 | |||
| pmid = 27970209 | |||
}}</ref><ref name="pmid48941512">{{cite journal| author=Ross J, Braunwald E| title=Aortic stenosis. | journal=Circulation | year= 1968 | volume= 38 | issue= 1 Suppl | pages= 61-7 | pmid=4894151 | doi= | pmc= | url= }}</ref><ref name="pmid204358422" /> | |||
===Extremeties=== | |||
*[[Peripheral edema]] may be present in a patient who subsequently develops [[congestive heart failure]].<ref>{{Cite journal | |||
| author = [[Michael Behnes]], [[Siegfried Lang]], [[Ole-A. Breithardt]], [[Jens J. Kaden]], [[Dariusch Haghi]], [[Parviz Ahmad-Nejad]], [[Elif Elmas]], [[Christian Wolpert]], [[Martin Borggrefe]], [[Michael Neumaier]] & [[Martina Brueckmann]] | |||
| title = Association of NT-proBNP with severity of heart valve disease in a medical patient population presenting with acute dyspnea or peripheral edema | |||
| journal = [[The Journal of heart valve disease]] | |||
| volume = 17 | |||
| issue = 5 | |||
| pages = 557–565 | |||
| year = 2008 | |||
| month = September | |||
| pmid = 18980090 | |||
}}</ref><ref name="pmid204358422" /> | |||
| text-align: center;" | | |||
===Symptoms by Age Group=== | |||
====Symptoms in Adults<ref name="pmid204241502">{{cite journal| author=Rajani R, Rimington H, Chambers JB| title=Treadmill exercise in apparently asymptomatic patients with moderate or severe aortic stenosis: relationship between cardiac index and revealed symptoms. | journal=Heart | year= 2010 | volume= 96 | issue= 9 | pages= 689-95 | pmid=20424150 | doi=10.1136/hrt.2009.181644 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=20424150 }}</ref><ref name="pmid115596732">{{cite journal| author=Amato MC, Moffa PJ, Werner KE, Ramires JA| title=Treatment decision in asymptomatic aortic valve stenosis: role of exercise testing. | journal=Heart | year= 2001 | volume= 86 | issue= 4 | pages= 381-6 | pmid=11559673 | doi= | pmc=1729928 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=11559673 }}</ref><ref name="pmid110294802">{{cite journal| author=Das P, Pocock C, Chambers J| title=The patient with a systolic murmur: severe aortic stenosis may be missed during cardiovascular examination. | journal=QJM | year= 2000 | volume= 93 | issue= 10 | pages= 685-8 | pmid=11029480 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=11029480 }}</ref><ref name="pmid234895262">{{cite journal| author=Park SJ, Enriquez-Sarano M, Chang SA, Choi JO, Lee SC, Park SW et al.| title=Hemodynamic patterns for symptomatic presentations of severe aortic stenosis. | journal=JACC Cardiovasc Imaging | year= 2013 | volume= 6 | issue= 2 | pages= 137-46 | pmid=23489526 | doi=10.1016/j.jcmg.2012.10.013 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=23489526 }}</ref>==== | |||
*[[Breathlessness]] with activity | |||
*[[Chest pain]], which resembles what is known as [[angina]]-type pain | |||
**The pain is crushing, squeezing, pressure or tightness in nature | |||
**The pain increases with exercise, relieved with rest. | |||
*[[Fainting]], [[weakness]], or [[dizziness]] with activity | |||
*[[Sensation of feeling the heart beat]] ([[palpitations]]) | |||
====Symptoms in Infants and Children==== | |||
The following symptoms were observed in infants and children with [[aortic stenosis]].<ref name="pmid60207392">{{cite journal| author=Mody MR, Nadas AS, Bernhard WF| title=Aortic stenosis in infants. | journal=N Engl J Med | year= 1967 | volume= 276 | issue= 15 | pages= 832-8 | pmid=6020739 | doi=10.1056/NEJM196704132761503 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=6020739 }}</ref><ref name="pmid135050142">{{cite journal| author=ONGLEY PA, NADAS AS, PAUL MH, RUDOLPH AM, STARKEY GW| title=Aortic stenosis in infants and children. | journal=Pediatrics | year= 1958 | volume= 21 | issue= 2 | pages= 207-21 | pmid=13505014 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=13505014 }}</ref><ref name="pmid218294082">{{cite journal| author=Yun SW| title=Congenital heart disease in the newborn requiring early intervention. | journal=Korean J Pediatr | year= 2011 | volume= 54 | issue= 5 | pages= 183-91 | pmid=21829408 | doi=10.3345/kjp.2011.54.5.183 | pmc=3145901 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=21829408 }}</ref> | |||
*Becoming tired or [[fatigue]]d with exertion more easily than others (in mild cases) | |||
*Serious breathing problems that develop within days or weeks of birth (in severe cases) | |||
*Extreme [[fatigue]] | |||
*[[Sweating]] | |||
*Pale skin | |||
*[[Fast breathing]] | |||
*They may also be [[smaller than other children their age]] | |||
*Children with mild or moderate aortic stenosis may get worse as they get older. They also run the risk of developing an infection of the heart valves ([[bacterial endocarditis]]). | |||
|- | |||
| | |||
| colspan="4" | | |||
=== '''heart'''<ref name="pmid22379596">{{cite journal| author=Nassar PN, Hamdan RH| title=Cor Triatriatum Sinistrum: Classification and Imaging Modalities. | journal=Eur J Cardiovasc Med | year= 2011 | volume= 1 | issue= 3 | pages= 84-87 | pmid=22379596 | doi=10.5083/ejcm.20424884.21 | pmc=3286827 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=22379596 }}</ref><ref name="pmid17170355">{{cite journal| author=Roudaut R, Serri K, Lafitte S| title=Thrombosis of prosthetic heart valves: diagnosis and therapeutic considerations. | journal=Heart | year= 2007 | volume= 93 | issue= 1 | pages= 137-42 | pmid=17170355 | doi=10.1136/hrt.2005.071183 | pmc=1861363 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=17170355 }}</ref><ref name="pmid19604402">{{cite journal| author=Apostolakis EE, Baikoussis NG| title=Methods of estimation of mitral valve regurgitation for the cardiac surgeon. | journal=J Cardiothorac Surg | year= 2009 | volume= 4 | issue= | pages= 34 | pmid=19604402 | doi=10.1186/1749-8090-4-34 | pmc=2723095 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=19604402 }}</ref> === | |||
* [[JVD|Jugular vein distension]] | |||
* Apical impulse displaced laterally or not palpable | |||
* Diastolic thrill at the apex | |||
* Signs of heart failure in severe case | |||
* the murmur will be Diastolic murmur, Low pitched, Opening snap followed by decrescendo-crescendo rumbling murmur. | |||
| | |||
* [[Dyspnea on exertion]] | |||
* [[Paroxysmal nocturnal dyspnea]] | |||
* [[Orthopnea]] | |||
* New onset [[atrial fibrillation]] | |||
|- | |||
| | |||
| colspan="4" | + | |||
|- | |||
| | |||
| colspan="4" | + | |||
|}<br /> | |||
{{Heart murmur}} | {{Heart murmur}} | ||
Revision as of 03:01, 28 September 2020
Disease | Clinical features | ||||
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Signs | Symptoms | ||||
Aortic stenosis |
Vitals
Heart
Lungs
Extremeties
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Symptoms by Age GroupSymptoms in Adults[16][17][18][19]
Symptoms in Infants and ChildrenThe following symptoms were observed in infants and children with aortic stenosis.[20][21][22]
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heart[23][24][25]
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Heart murmur Microchapters |
Diagnosis |
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Treatment |
Case Studies |
Heart murmur history and symptoms On the Web |
American Roentgen Ray Society Images of Heart murmur history and symptoms |
Risk calculators and risk factors for Heart murmur history and symptoms |
References
- ↑ Bermejo J (2005). "The effects of hypertension on aortic valve stenosis". Heart. 91 (3): 280–2. doi:10.1136/hrt.2004.041749. PMC 1768786. PMID 15710699.
- ↑ J. BERGERON, W. H. ABELMANN, H. VAZQUEZ-MILAN & L. B. ELLIS (1954). "Aortic stenosis; clinical manifestations and course of the disease; review of one hundred proved cases". A.M.A. archives of internal medicine. 94 (6): 911–924. PMID 13217489. Unknown parameter
|month=
ignored (help) - ↑ Etchells E, Bell C, Robb K (1997). "Does this patient have an abnormal systolic murmur?". JAMA : the Journal of the American Medical Association. 277 (7): 564–71. PMID 9032164. Unknown parameter
|month=
ignored (help);|access-date=
requires|url=
(help) - ↑ FLEMING PR (1957). "The mechanism of the pulsus bisferiens". Br Heart J. 19 (4): 519–24. PMC 503962. PMID 13471818.
- ↑ Blase A. Carabello & Walter J. Paulus (2009). "Aortic stenosis". Lancet (London, England). 373 (9667): 956–966. doi:10.1016/S0140-6736(09)60211-7. PMID 19232707. Unknown parameter
|month=
ignored (help) - ↑ R. H. Swanton, B. S. Jenkins, I. A. Brooksby & M. M. Webb-Peploe (1976). "An analysis of pulsus alternans in aortic stenosis". European journal of cardiology. 4 (1): 39–47. PMID 1261578. Unknown parameter
|month=
ignored (help) - ↑ S. J. Galloway, W. J. Casarella & P. M. Shimkin (1974). "Vascular malformations of the right colon as a cause of bleeding in patients with aortic stenosis". Radiology. 113 (1): 11–15. doi:10.1148/113.1.11. PMID 4547644. Unknown parameter
|month=
ignored (help) - ↑ 8.0 8.1 8.2 8.3 8.4 Maganti K, Rigolin VH, Sarano ME, Bonow RO (2010). "Valvular heart disease: diagnosis and management". Mayo Clin Proc. 85 (5): 483–500. doi:10.4065/mcp.2009.0706. PMC 2861980. PMID 20435842.
- ↑ S. J. Galloway, W. J. Casarella & P. M. Shimkin (1974). "Vascular malformations of the right colon as a cause of bleeding in patients with aortic stenosis". Radiology. 113 (1): 11–15. doi:10.1148/113.1.11. PMID 4547644. Unknown parameter
|month=
ignored (help) - ↑ Ilias Maglogiannis, Euripidis Loukis, Elias Zafiropoulos & Antonis Stasis (2009). "Support Vectors Machine-based identification of heart valve diseases using heart sounds". Computer methods and programs in biomedicine. 95 (1): 47–61. doi:10.1016/j.cmpb.2009.01.003. PMID 19269056. Unknown parameter
|month=
ignored (help) - ↑ Chance M. Witt, William R. Miranda & Darrell B. Newman (2016). "The maverick heart sound". Heart (British Cardiac Society). 102 (13): 1008. doi:10.1136/heartjnl-2015-309131. PMID 26919867. Unknown parameter
|month=
ignored (help) - ↑ Atsuko Furukawa, Yukio Abe, Makoto Ito, Chiharu Tanaka, Kazato Ito, Ryushi Komatsu, Kazuo Haze, Takahiko Naruko, Minoru Yoshiyama & Junichi Yoshikawa (2017). "Prediction of aortic stenosis-related events in patients with systolic ejection murmur using pocket-sized echocardiography". Journal of cardiology. 69 (1): 189–194. doi:10.1016/j.jjcc.2016.02.021. PMID 27012751. Unknown parameter
|month=
ignored (help) - ↑ Lennart van Gils, Marie-Annick Clavel, Mara Vollema, Victoria Delgado, Tamim Nazif, Ernest Spitzer, Rebecca Hahn, Jeroen Bax, Martin Leon, Philippe Pibarot & Nicolas Van Mieghem (2016). "TCT-819 Clinical Outcome in Patients with Heart Failure and Moderate Aortic Stenosis". Journal of the American College of Cardiology. 68 (18S): B331–B332. doi:10.1016/j.jacc.2016.09.910. PMID 27970209. Unknown parameter
|month=
ignored (help) - ↑ Ross J, Braunwald E (1968). "Aortic stenosis". Circulation. 38 (1 Suppl): 61–7. PMID 4894151.
- ↑ Michael Behnes, Siegfried Lang, Ole-A. Breithardt, Jens J. Kaden, Dariusch Haghi, Parviz Ahmad-Nejad, Elif Elmas, Christian Wolpert, Martin Borggrefe, Michael Neumaier & Martina Brueckmann (2008). "Association of NT-proBNP with severity of heart valve disease in a medical patient population presenting with acute dyspnea or peripheral edema". The Journal of heart valve disease. 17 (5): 557–565. PMID 18980090. Unknown parameter
|month=
ignored (help) - ↑ Rajani R, Rimington H, Chambers JB (2010). "Treadmill exercise in apparently asymptomatic patients with moderate or severe aortic stenosis: relationship between cardiac index and revealed symptoms". Heart. 96 (9): 689–95. doi:10.1136/hrt.2009.181644. PMID 20424150.
- ↑ Amato MC, Moffa PJ, Werner KE, Ramires JA (2001). "Treatment decision in asymptomatic aortic valve stenosis: role of exercise testing". Heart. 86 (4): 381–6. PMC 1729928. PMID 11559673.
- ↑ Das P, Pocock C, Chambers J (2000). "The patient with a systolic murmur: severe aortic stenosis may be missed during cardiovascular examination". QJM. 93 (10): 685–8. PMID 11029480.
- ↑ Park SJ, Enriquez-Sarano M, Chang SA, Choi JO, Lee SC, Park SW; et al. (2013). "Hemodynamic patterns for symptomatic presentations of severe aortic stenosis". JACC Cardiovasc Imaging. 6 (2): 137–46. doi:10.1016/j.jcmg.2012.10.013. PMID 23489526.
- ↑ Mody MR, Nadas AS, Bernhard WF (1967). "Aortic stenosis in infants". N Engl J Med. 276 (15): 832–8. doi:10.1056/NEJM196704132761503. PMID 6020739.
- ↑ ONGLEY PA, NADAS AS, PAUL MH, RUDOLPH AM, STARKEY GW (1958). "Aortic stenosis in infants and children". Pediatrics. 21 (2): 207–21. PMID 13505014.
- ↑ Yun SW (2011). "Congenital heart disease in the newborn requiring early intervention". Korean J Pediatr. 54 (5): 183–91. doi:10.3345/kjp.2011.54.5.183. PMC 3145901. PMID 21829408.
- ↑ Nassar PN, Hamdan RH (2011). "Cor Triatriatum Sinistrum: Classification and Imaging Modalities". Eur J Cardiovasc Med. 1 (3): 84–87. doi:10.5083/ejcm.20424884.21. PMC 3286827. PMID 22379596.
- ↑ Roudaut R, Serri K, Lafitte S (2007). "Thrombosis of prosthetic heart valves: diagnosis and therapeutic considerations". Heart. 93 (1): 137–42. doi:10.1136/hrt.2005.071183. PMC 1861363. PMID 17170355.
- ↑ Apostolakis EE, Baikoussis NG (2009). "Methods of estimation of mitral valve regurgitation for the cardiac surgeon". J Cardiothorac Surg. 4: 34. doi:10.1186/1749-8090-4-34. PMC 2723095. PMID 19604402.