Transcatheter fenestration of a total cavopulmonary connection baffle.

Transcatheter creation of a de novo fenestration of a total cavopulmonary connection baffle has not been previously reported from India. We present our experience with such a procedure in a 4-year-old child with recurrent pleural effusions in the early postoperative period.

Surgical correction of aneurysms of sinus of Valsalva--a report of 22 cases.

Twenty two cases of aneurysm of sinus of Valsalva managed during a 12 year period are analysed. The right coronary sinus was involved in 14 and the non-coronary sinus in eight cases. It had ruptured in 20 patients while in the other two it had produced right ventricular outflow tract (RVOT) obstruction. Six patients had associated ventricular septal defect (VSD), and eight had aortic regurgitation (AR), five of these requiring aortic valve replacement (AVR). Aortocameral approach was preferred and was used in 18 patients. Recurrence had occurred in one. Surgical management and results are discussed.

Temporary intravascular shunts for peripheral vascular trauma.

Polyvinylchloride (PVC) disposable endotracheal suction catheters were successfully used as temporary intravascular shunts in 5 patients of popliteal artery trauma. These simple shunts should be used routinely in such conditions to immediately re-establish blood supply to the ischaemic limb particularly in patients of polytrauma where systemic anticoagulation is contraindicated. This avoids the inherent delay prior to vascular repair and reduces the incidence of irreversible ischemia.

Tetralogy of Fallot with complete atrioventricular canal: a report of successful surgical treatment.

A case of successful surgical repair of tetralogy of Fallot with complete atrioventricular canal in 4 year old female child is reported. Double patch technique and combined right atrial and right ventricular (RV) approach were used to repair this defect. The ventricular patch was tailored wide and redundant anteriorly in the form of a sail to prevent subaortic obstruction. Right ventricular outflow tract obstruction was relieved through an infundibular incision with subsequent use of subannular pericardial patch. The relevant literature on the management of this rare anomaly is briefly reviewed.

Surgical management of tetralogy of Fallot with anomalous coronary artery.

Fifteen patients of tetralogy of Fallot with an anomalous left anterior descending coronary artery arising from the right coronary artery were operated during a period of 1982 and 1988. One patient died in the early post-operative period (6.6%). Two patients had a hemodynamically insignificant residual ventricular septal defect. Post-operative peak systolic pressure gradient between the right ventricle and pulmonary artery ranged from 10 mm Hg to 40 mm Hg (mean 24 mm Hg) in 4 patients. There was no incidence of inadvertent coronary artery division.

Repeat open intracardiac operation--analysis of 55 patients.

Of the 4170 open intracardiac operations performed at our hospital in the last 6 years, 55 (1.3%) were reoperations. Of these failed valve repairs or valve substitutes formed the major group (58%) and the interval between first and second operation ranged from 6 months to 8 years. There were 4 deaths on table and another 6 patients died during their hospital stay giving an early mortality rate of 18 per cent. There was one late death during a follow-up period of 1 month to 3 years. There was no death due to perioperative bleeding complications. We conclude that it should now be possible to perform reoperations with an acceptable mortality and good late functional results.