Atrial septal defect ostium secundum: Difference between revisions

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Latest revision as of 02:10, 15 March 2016

For full discussion on atrial septal defects click here.

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-In-Chief: Priyamvada Singh, M.B.B.S. [2]; Assistant Editor(s)-In-Chief: Kristin Feeney, B.S. [3]

Overview

Anatomy

Pathophysiology

Epidemiology and Demographics

Natural History, Complications and Prognosis

Diagnosis

Treatment

Medical Therapy | Indications for Surgical Repair | Surgical Closure | Percutaneous Closure

Case Studies

Case #1

Template:WH Template:WS CME Category::Cardiology

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-{{Atrial septal defect}}
+__NOTOC__
-{{CMG}}; '''Associate Editor(s)-In-Chief:''' [[Priyamvada Singh|Priyamvada Singh, M.B.B.S.]] [[mailto:psingh@perfuse.org]]; {{CZ}}; '''Assistant Editor(s)-In-Chief:''' [[Kristin Feeney|Kristin Feeney, B.S.]] [[mailto:kfeeney@perfuse.org]]
+{{Atrial septal defect ostium secundum}}
+'''For full discussion on atrial septal defects click [[atrial septal defect|here]].'''
-==Overview==
+{{CMG}}; '''Associate Editor(s)-In-Chief:''' [[Priyamvada Singh|Priyamvada Singh, M.B.B.S.]] [mailto:psingh13579@gmail.com];  '''Assistant Editor(s)-In-Chief:''' [[Kristin Feeney|Kristin Feeney, B.S.]] [mailto:kfeeney@elon.edu]
-During fetal development, the septal wall may fail to fuse causing an atrial septal defect to arise. An ostium secundum atrial septal defect is one such type of malformation arising from the irregular development of the foramen ovale, septum secundum or septum primum. It is the most common type of atrial septal defect.
-==Ostium Secundum Atrial Septal Defect==
+==[[Atrial septal defect ostium secundum overview|Overview]]==
-* The '''ostium secundum''' atrial septal defect is the '''most common''' type of atrial septal defect.
+==[[Atrial septal defect ostium secundum anatomy|Anatomy]]==
-* Accounts for 60%-70% of ASDs
-* Comprises 6-10% of all congenital heart diseases.
-* Arises from an '''enlarged foramen ovale''', '''inadequate growth of the septum secundum''', or '''excessive absorption of the septum primum'''.
-* 10 to 20 %of individuals with ostium secundum ASDs also have [[mitral valve prolapse]] .<!----><ref>{{cite journal | author = Leachman R, Cokkinos D, Cooley D | title = Association of ostium secundum atrial septal defects with mitral valve prolapse. | journal = Am J Cardiol | volume = 38 | issue = 2 | pages = 167-9 | year = 1976 | id = PMID 952260}}</ref>
-* Most individuals with an uncorrected secundum ASD don't have significant symptoms through early adulthood.
-* About 70% develop symptoms by the time they are in their 40s.
-* Symptoms are typically decreased exercise tolerance, easy fatigueability, [[palpitation]]s, and [[fainting|syncope]].
-* Complications of an uncorrected secundum ASD include [[pulmonary hypertension]], right-sided [[congestive heart failure|heart failure]], [[atrial fibrillation]] or [[atrial flutter|flutter]], [[cerebrovascular accident|stroke]], and [[Eisenmenger's syndrome]].
-* While [[pulmonary hypertension]] is unusual before 20 years of age, it is seen in 50% of individuals above the age of 40.
-* Progression to [[Eisenmenger's syndrome]] occurs in 5 to 10% of individuals late in the disease process.
-==[[Atrial septal defect echocardiography ostium secundum|Echocardiography and Ostium Secundum Defects]]==
+==[[Atrial septal defect ostium secundum pathophysiology|Pathophysiology]]==
-==Treatment==
+==[[Atrial septal defect ostium secundum epidemiology and demographics|Epidemiology and Demographics]]==
-===Surgical Repair===
-<youtube v=PbQhiv6OB0E/>
+==[[Atrial septal defect ostium secundum natural history|Natural History, Complications and Prognosis]]==
-==References==
+==[[Atrial septal defect ostium secundum diagnosis | Diagnosis]]==
-{{reflist|2}}
+[[Atrial septal defect ostium secundum history and symptoms|History and Symptoms]] | [[Atrial septal defect ostium secundum physical examination|Physical Examination]] | [[Atrial septal defect ostium secundum chest x ray|Chest X Ray]] | [[Atrial septal defect ostium secundum electrocardiogram|Electrocardigram]] | [[Atrial septal defect ostium secundum echocardiography|Echocardiography]] | [[Atrial septal defect ostium secundum other diagnostic studies|Other Diagnostic Studies]]
+==[[Atrial septal defect ostium secundum treatment |Treatment]]==
+[[Atrial septal defect ostium secundum medical therapy|Medical Therapy]] | [[Atrial septal defect ostium secundum indications for surgical repair| Indications for Surgical Repair]] |  [[Atrial septal defect ostium secundum surgical closure | Surgical Closure]] | [[Atrial septal defect ostium secundum percutaneous closure|Percutaneous Closure]]
+==Case Studies==
+[[Atrial septal defect ostium secundum case study one|Case #1]]
+{{WH}}
+{{WS}}
+[[CME Category::Cardiology]]
 [[Category:Cardiology]]
 [[Category:Congenital heart disease]]
 [[Category:Pediatrics]]
-[[Category:Mature chapter]]
+[[Category:Embryology]]
+[[Category:Disease]]
-{{WH}}
-{{WS}}