Ppt ventricular septal defect powerpoint presentation. King and mills reported in 1976 the feasibility of percutaneous closure of asd. Flap valve double patch closure of ventricular septal defects in. Newborns with ventricular septal defects can have one or more holes in the septum. Ventricular septal defect surgical repair pediatric. In one case of posterior vsd, the left ventricular free wall was reconstructed with a tailored dacron prosthetic graft in cases of posterior. The nonviable fibrous tissue is pulled over the patch, and surgical glue is occasionally used to complete the closure. It is also known as endoventricular circular patch plasty evcpp. Kalpesh malik for surgical correction of vsd was done. Repair of post myocardial infarction ventricular septal.
This was repaired with double patch inner patch 2 x 2 cm dacron sutured with three 40. The patient underwent successful vsd closure with a patch. Surgical repair of pta consisted of vsd closure with a dacron patch, harvesting of pulmonary arteries, reconstruction of the aorta, and reconstruction of the right ventricle outflow tract rvot. A ventricular septal defect vsd is a hole in the ventricular septum, the lower wall of the heart separating the right and left ventricles. Unidirectional valved patches for closure of septal. Tetralogy of fallot is most often diagnosed in the first few weeks of life due to either a loud murmur or cyanosis. Removal of an infected ventricular septal defect patch after. Due to of necrotic myocardium and friable endocardial tissue, the suture of the dacron patch is difficult with a. Closure of a ventricular septal defect vsd is the most commonly performed operation in congenital cardiac surgery, either as an isolated defect or as a component of a more complex repair such as tetralogy of fallot or double outlet right ventricle. A piece of dacron patch was tailored to widely cover the hole. The defect is closed with a patch made from artificial material e. The surgeon then inserts a balloon into the ventricular cavity to ensure correct size and sutures a dacron patch, deflating the balloon and removing it before complete closure. Ventricular septal defect vsd diagnosis and treatment.
Choose from 500 different sets of congential heart defects flashcards on quizlet. Jun, 2018 closure of a ventricular septal defect vsd is the most commonly performed operation in congenital cardiac surgery, either as an isolated defect or as a component of a more complex repair such as tetralogy of fallot or double outlet right ventricle. Doublepatch repair of postinfarction ventricular septal defect. Removal of an infected ventricular septal defect patch. Dacron patch on each side of the septum and glue injection. Apical muscular vsd patch closure via rvtomy a trabeculations overlying the vsd are taken down. Post infarct vsd, nicvd free download as powerpoint presentation. B interrupted pledgetted sutures are placed full thickness at the superior margin of the defect, maintaining the pledgets on the left ventricular side c closure of the vsd with a dacron patch. From january 1998 to december 2002, 805 488 males, 317 females patients underwent standard carotid endarterectomy with dacron patch angioplasty at texas heart institute. The authors used interrupted 20 polyester mattress sutures with teflon felt from inside of the right ventricle to the outside of the left ventricle. Pdf double flap patch closure of vsd with elevated pulmonary. The key elements in the 2 patch method of repair of complete atrioventricular defects include.
Early and midterm outcomes of triple patch technique for postinfarction ventricular septal defects. B interrupted pledgetted sutures are placed full thickness at the superior margin of the defect, maintaining the pledgets on the. A dacron graft is made out of a manmade synthetic polyester material. Operative view of the septal defect with the cardiotomy sucker inside the defect and the two pickups marking the. Naylorpatch angioplasty versus primary closure for carotid endarterectomy. However, many defects that required surgery may have been sewn closed without using a patch. A ventricular septal defect vsd is a defect in the ventricular septum, the wall dividing the left and right ventricles of the heart. With limited exceptions, there is sufficient conservation of.
Closure of the vsd was performed either with a goretex patch n, 46%, a dacron patch n 8, 29%, a pericardial patch n 5. Some defects were closed with a patch of pericardium the normal lining outside the heart or synthetic material such as dacron. Post infarct vsd, nicvd cardiothoracic surgery ventricle. After your ventricular septal defect vsd is repaired, you or your child will need followup care throughout life for doctors to monitor your condition and check for any signs of complications. New approach to multiple ventricular septal defect closure. Longterm followup and quality of life after closure of ventricular. Simultaneous surgical repair of postinfarct ventricular. Sometimes surgery is required later on, even if the defect is smaller, because of the development of secondary problems such as damage to one of the heart valves. Most of these defects are classified as type 2 defects, synonymously referred to as perimembranous. Most of these defects are classified as type 2 defects, synonymously referred to as perimembranous, paramembranous, or conoventricular 1, the. A patch of polytetrafluoroethylene goretex is fashioned and secured along the crest of the ventricular septal defect.
So that first option is most suitable as per concern of vsd size. The medial margin of the patch was attached to the. It was not until 1923 that the premortem pathophysiology was understood. Outcomes of surgical repair for persistent truncus. Closure of the vsd with a dacron patch flap valve double patch closure. In suitable cases, in larger children, device closure may be feasible. A dacron graft can be used as a stent to repair an artery, blood vessel, or other hollow structure in your body such as the tube that carries. The advantage of patch angioplasty compared with primary closure following carotid endarterectomy has been demonstrated by numerous authors 1727. If possible, pulmonary valve function is preserved by avoiding a transannular patch closure of vsd dacron patch to relieve rvoto pulmonary valvotomy, the insertion of an outflow tract patch or a transannular patch are often required. Its the most common congenital heart defect in the newborn. Learn congential heart defects with free interactive flashcards.
In 1985, dor introduced evcpp as a viable method for restoring a dilated left ventricle lv to its normal, elliptical geometry. Complications in atrial septal defect device closure. It is gaining popularity because of the short learning. Here is vsd is 3 4 mm sized and it is difficult to close by device. Surgical repair of ventricular septal defect after myocardial infarction.
The rastelli operation operative techniques in thoracic and. Patients are supported by a heartlung machine intraoperatively and the asd is approached through an opening in the right atrium figure 1 open asd. The rastelli operation was conceived by gian carlo rastelli as a surgical repair for children born with transposition of the great arteries tga, ventricular septal defect vsd, and pulmonary stenosis. Proponents of autologous vein patch angioplasty claim a lower incidence of postoperative thrombosis due to the presence of. Di sessa, flap valve double patch closure of ventricular septal defects in. Post myocardial infarction ventricular septal defect vsd is a rare but serious complication that may be further compounded by frank cardiac wall rupture. A ventricular septal defect vsd is a defect in the septum between the right and left ventricle.
These vsd account for 5 to 20 % of all the vsds and are further sub classified depending on their location in the muscular septum. In the prethrombolysis era, vsds complicated about 12 % of acute myocardial infarction, but with the advent of thrombolytic therapy, the incidence is reported to have fallen to. This video demonstrates the dacron patch repair of a fatal complication of heart attack ventricular septal rupture. Feb 21, 2016 this video demonstrates the dacron patch repair of a fatal complication of heart attack ventricular septal rupture. Jun 20, 2014 post myocardial infarction ventricular septal defect vsd is a rare but serious complication that may be further compounded by frank cardiac wall rupture. Mar 09, 2017 early and midterm outcomes of triple patch technique for postinfarction ventricular septal defects. The criteria for leaving the atrial septum open was the pulmonary artery pressure 80% of systemic pressure measured in the operating room before.
Jan 04, 2014 apical muscular vsd patch closure via rvtomy a trabeculations overlying the vsd are taken down. At preoperative presentation 17 patients 61% were in nyha class i and ii 39% in nyha class ii. He underwent pericardial patch closure and was discharged on the seventh postoperative day. Most dacron grafts are in the shape of a tube to replace or repair blood vessels. We introduce a novel technique of ventricular septal defect vsd closure through right ventricular incision and through the vsd. Originally presented as a surgical motion picture at the 2015 stsa annual meeting. Inlet vsd, an atrioventricular canal defect, and cleft mitral valve are known associations. The uvp was constructed from a dacron patch approximately as large as the size of the defect to be closed. A clinical comparison of dacron patch closure of smallcaliber carotids compared with primary closure of largecaliber carotids after endarterectomy. The ventricular septum consists of an inferior muscular and superior membranous portion and is extensively innervated with.
The dor procedure is a medical technique used as part of heart surgery and originally introduced by the french cardiac surgeon vincent dor b. The prognosis after asd closure during childhood is excellent and late complications are uncommon. Your doctor may suggest that you or your child have regular followup appointments with a doctor who specializes in congenital heart disease. Minimally invasive atrial septal defect asd closure. Ventricular septal rupture is a serious complication of myocardial infarction mi. The patient recovered uneventfully and continues to do well 7 years after surgery without infection or residual vsd. This most commonly occurs in the setting of a large or moderate size defect. Doublepatch repair of postinfarction ventricular septal.
Multisystem coronary disease is present in more than 50% of these patients. Elective closure rv overload, pvr in operable range. Flap valve double patch closure of ventricular septal defects. Pulmonary hypertension due to delay in presentation, diagnosis, referral, and surgery for.
Ventricular septal defect vsd american heart association. Unidirectional valved patches for closure of septal defects. B interrupted pledgetted sutures are placed full thickness at the. The extent of the opening may vary from pin size to complete absence of the ventricular septum, creating one common ventricle. B interrupted pledgetted sutures are placed full thickness at the superior margin of the defect, maintaining the pledgets on the left ventricular side c closure of the vsd with a dacron patch 68. The patch was tailored to a triangular shape of approximately 4. Vsd heart valve congenital heart defect free 30day. A modified infarct exclusion technique for a article post.
The ventriculotomy was closed with interrupted teflon feltreinforced mattress sutures. Repair of a posterior ventricular septal rupture after an acute myocardial infarction is a great challenge for cardiac surgeons. The results of medical treatment of postinfarction ventricular septal defect vsd are disappointing, with 6070% of patients dying within the first 2 weeks and less than 10% alive. Intraoperative tee showed posterior vsd with moderate mr. The rastelli operation operative techniques in thoracic. Strip of felt on the right and left ventricular sides of the incisions. The vsd closure with no patch material buttressed mattress sutures, as originally described by daggett at al. Apr 12, 2017 a patch of polytetrafluoroethylene goretex is fashioned and secured along the crest of the ventricular septal defect. Septal defects are sometimes called a hole in the heart. Subarterial vsd or doubly committed vsd or subpulmonary vsd. Bovine pericardium vs dacron for patch angioplasty after. A ventricular septal defect vsd is a congenital heart defect that occurs during fetal development known as a hole in the heart. They were closed with a custommade multilayered double patch device under cardioplegic arrest through a standard right atriotomy.
In older infants and children, the vsd is repaired with a polyester or dacron patch sewn in place with continuous polypropylene sutures. Babies with tetralogy of fallot usually have a patent ductus arteriosus at birth that provides additional blood flow to. Post infarction ventricular septal defect can we do better. Vsd closure through anterior leaflet of tv detachment rv anatomy for apical vsd apical muscular vsd patch closure via rvtomy apical muscular vsd patch closure via rvtomy a trabeculations overlying the vsd are taken down.
Nov 14, 2016 the repair involves vsd closure and infarct exclusion technique. After tailoring the patch for primary closure of the vsd, a fenestration was. Post mi vsd intracardiac double patch repair ctsnet. Interventricular septal hematoma ivsh is extremely rare, and most cases are reported to occur in pediatric patients as a complication after the repair of a ventricular septal defect vsd. We consider that this modification is a simple and effective way to decrease the surgical risk of postinfarction vsd. Its incidence has been estimated between 1 and 2% of all myocardial infarctions. Several patch materials are available, including native pericardium, bovine pericardium, ptfe goretextm or impratm, or dacron.
Atrial septal defect asd american heart association. Interrupted horizontal mattress sutures are placed through the crest of the. Nov 19, 2014 intraoperative tee showed posterior vsd with moderate mr. Learn how ventricular septal defect vsd diagnosed and treated. Jun 16, 2016 the authors identified the mitral valve and aortic valve, and then found a posterobasal ventricular septal defect of 2.
The septum is a wall that separates the hearts left and right sides. The authors describe their surgical technique in this regard, giving special attention to technical maneuvers in order to achieve a successful. Surgical closure with dacron or goretex patches or primary surgical closure has long been the gold standard of. Development of symptoms and development of highvolume shunts are indications for surgical closure with a pericardial or polyester fiber dacron, dupont patch. Download as ppt, pdf, txt or read online from scribd. The creation of a secure patch in patients with postinfarction ventricular septal defect vsd is particularly important in determining early and late outcomes. Primary repair the rv is incised just below the truncus and the vsd closed with a dacron patch. The repair involves vsd closure and infarct exclusion technique. Postinfarction ventricular septal rupture treatment. Interventricular septal hematoma associated with congenital. The sutures were then passed through a dacron patch and seated the patch.
It should provide extended and betteranchored coverage of the vsd margin and create a completely leakfree sandwich double patch by using large interrupted horizontal mattress sutures only, with no incision in the left ventricle wall. Ischemic vsd or ventricular septal rupture vsr is a rare but lethal complication of myocardial infarction mi. Ventricular septal defect gihs linkedin slideshare. Smaller asds can simply be closed using a suture and oversewing the. Endpoints the primary endpoint was the impact of demographic and clinical data on the development of vsd. Cabg with the closure of the vsd, yet in other studies only 50% of the patients has associated revascularization, we did. The key elements in the 2patch method of repair of complete atrioventricular defects include. A large valve conduit 1416 mm is sutured to the pulmonary artery with 50 prolene, keeping the valve as close as possible to the pulmonary artery. Post infarction ventricular septal defect can we do. Secondary endpoints included early inhospital mortality, defined as death occurring during hospitalization. Post myocardial infarction ventricular septal defect vsd. Cardiopulmonary bypass was not utilized, and no significant hemorrhage was encountered.
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