Anterolateral muscle bundle of the left ventricle in atrioventricular septal defect: Left ventricular outflow tract and subaortic stenosis

1991 ◽  
Vol 12 (2) ◽  
pp. 83-88 ◽  
Author(s):  
H. A. Yvonne Draulans-Noë ◽  
Arnold C. G. Wenink
Keyword(s):  
Left Ventricle ◽  
Septal Defect ◽  
Left Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Atrioventricular Septal Defect ◽  
Left Ventricular ◽  
Outflow Tract ◽  
Subaortic Stenosis ◽  
Muscle Bundle ◽  
Left Ventricular Outflow

The Surgical Anatomy of the Left Ventricular Outflow Tract in Atrioventricular Septal Defect

1986 ◽  
Vol 41 (5) ◽  
pp. 483-488 ◽  
Author(s):  
Tjark Ebels ◽  
Siew Yen Ho ◽  
Robert H. Anderson ◽  
Erik J. Meijboom ◽  
Anton Eijgelaar
Keyword(s):  
Septal Defect ◽  
Left Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Atrioventricular Septal Defect ◽  
Left Ventricular ◽  
Surgical Anatomy ◽  
Outflow Tract ◽  
Left Ventricular Outflow

scholarly journals Accessory Mitral Valve Leaflet Causing Severe Left Ventricular Outflow Tract Obstruction in a Preterm Neonate with a Partial Atrioventricular Septal Defect

2016 ◽  
Vol 43 (6) ◽  
pp. 543-545
Author(s):  
J. Kevin Wilkes ◽  
Charles D. Fraser ◽  
Thomas J. Seery
Keyword(s):  
Septal Defect ◽  
Left Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Atrioventricular Septal Defect ◽  
Left Ventricular ◽  
Outflow Tract ◽  
Valve Leaflet ◽  
Mitral Valve Leaflet ◽  
Ventricular Outflow Tract Obstruction ◽  
Left Ventricular Outflow

Atrioventricular septal defects represent a class of congenital cardiac malformations that vary in presentation and management strategy depending upon the severity of the particular lesions present. We present the case of a premature neonate who had a partial atrioventricular septal defect and an accessory mitral (or left atrioventricular) valve leaflet. The latter caused severe left ventricular outflow tract obstruction and severely depressed left ventricular function. We found only one other report of this atrioventricular valve abnormality in association with atrioventricular septal defect. To our knowledge, our patient (at a body weight of 1,800 g) is the smallest to survive corrective surgery of an accessory mitral valve leaflet with severe left ventricular outflow tract obstruction. In addition to our patient's case, we discuss the relevant medical literature.

scholarly journals Subaortinė stenozė ir dviburio vožtuvo anoma-lijos: chirurginio gydymo ypatumai

2007 ◽  
Vol 5 (3) ◽  
pp. 0-0
Author(s):  
Daina Liekienė ◽  
Virgilijus Lebetkevičius ◽  
Virgilijus Tarutis ◽  
Rimantas Karalius ◽  
Rita Sudikienė ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Mitral Valve ◽  
Left Ventricle ◽  
Left Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Left Ventricular ◽  
Outflow Tract ◽  
Subaortic Stenosis ◽  
Left Ventricular Outflow ◽  
Vilnius University

Daina Liekienė1, Virgilijus Lebetkevičius1, Virgilijus Tarutis2, Rimantas Karalius1, Rita Sudikienė2, Kęstutis Lankutis2, Giedrė Nogienė1, Alicija Dranenkienė1, Vytautas Sirvydis11 Vilniaus universiteto Širdies chirurgijos centras, Santariškių g. 2, LT-08661 Vilnius2 Vilniaus universiteto ligoninės Santariškių klinikų Širdies chirurgijos centras,Santariškių g. 2, LT-08661 VilniusEl paštas: [email protected] Subaortinės stenozės diagnozė apima didelį spektrą anatominių pakitimų – nuo paprastos membranos iki fibroraumeninio tunelio. Straipsnyje aprašoma reta subaortinė stenozė, sukelta dviburio vožtuvo priekinės burės ir papilinio raumens anomalijos. Trys pacientai, operuoti dėl subaortinės stenozės, sukeltos dviburio vožtuvo anomalijos, dviem atlikta dviburio vožtuvo plastika ir kairiojo skilvelio infundibulinės dalies raumenų rezekcija. Vienam ligoniui atliktas mitralinio vožtuvo (MV) protezavimas ir kairiojo skilvelio infundibulinės dalies raumenų rezekcija.Dviburį vožtuvą išsaugančias operacijas dažniau pavyksta padaryti, kai dviburio vožtuvo yda yra antrinė liga. Dviburio vožtuvo plastika galima rečiau, jei anomalaus dviburio vožtuvo audiniai siaurina kairiojo skilvelio infundibulinę dalį. Pagrindiniai žodžiai: subaortinė stenozė, dviburio vožtuvo anomalija, kairiojo skilvelio išvarymo trakto obstrukcija Subaortic stenosis and mitral valve anomaly: surgical treatment aspects Daina Liekienė1, Virgilijus Lebetkevičius1, Virgilijus Tarutis2, Rimantas Karalius1, Rita Sudikienė2, Kęstutis Lankutis2, Giedrė Nogienė1, Alicija Dranenkienė1, Vytautas Sirvydis11 Vilnius University, Cardiac Surgery Centre, Santariškių str. 2, LT-08661 Vilnius, Lithuania2 Vilnius University Hospital „Santariškių klinikos“, Cardiac Surgery Centre,Santariškių str. 2, LT-08661 Vilnius, LithuaniaE-mail: [email protected] The diagnosis of subaortic stenosis contains a broad spectrum of anatomical changes varying from discrete membrane to fibromuscular tunnel. We review a rare subaortic stenosis caused by anomaly of mitral valve anterior leaflet and papillary muscle. We review three patients who underwent surgery because of subaortic stenosis caused by anomalous mitral valve. Two patients underwent mitral valve plastic and resection of the left ventricular outflow tract muscles. One patient underwent mitral valve replacement and resection of the left ventricular outflow tract muscles.Valve preserving operations are more easy to perform when mitral valve disease is a comorbidity. Mitral valvoplasty is more complicated to perform when the mass of anomalous mitral valve obstructs the outflow tract of the left ventricle. Key words: subaortic stenosis, anomalous mitral valve, left ventricle outflow tract obstruction

Echocardiographic Predictors of Left Ventricular Outflow Tract Obstruction following Repair of Atrioventricular Septal Defect

2016 ◽  
Vol 11 (6) ◽  
pp. 554-561 ◽  
Author(s):  
Ginnie L. Abarbanell ◽  
Gemma Morrow ◽  
Michael S. Kelleman ◽  
Kirk R. Kanter ◽  
William L. Border ◽  
...  
Keyword(s):  
Septal Defect ◽  
Left Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Atrioventricular Septal Defect ◽  
Left Ventricular ◽  
Outflow Tract ◽  
Ventricular Outflow Tract Obstruction ◽  
Left Ventricular Outflow
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