RESUMO
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.
Assuntos
Acidentes de Trânsito , Adolescente , Adulto , Prótese Vascular/normas , Feminino , Seguimentos , Humanos , Intubação Intratraqueal/instrumentação , Masculino , Artéria Poplítea/lesões , Resultado do Tratamento , Ferimentos e Lesões/etiologiaRESUMO
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.
Assuntos
Pré-Escolar , Comunicação Atrioventricular/complicações , Feminino , Ventrículos do Coração/cirurgia , Humanos , Politetrafluoretileno , Próteses e Implantes , Tetralogia de Fallot/complicaçõesRESUMO
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.