Results: 10

Hemoptisis asociada a maniobra de valsalva secundaria a malformación arteriovenosa pulmonar rota en paciente con cirugía de Fontan. Revisión a propósito de un caso

Se presenta un caso poco frecuente de hemoptisis en un paciente adolescente con cirugía de Fontan, causada por el sangrado de una malformación arteriovenosa pulmonar (MAVP), tras la práctica de un instrumento de viento (saxofón). El paciente se estudió con angiografía y se realizó cierre percután...

Malformaciones arteriovenosas pulmonares: presentación de un caso clínico pediátrico y revisión de la literatura

Las malformaciones arteriovenosas pulmonares (MAVP) consisten en comunicaciones directas entre el sistema arterial y el sistema venoso pulmonar, sin paso de la sangre por el lecho capilar, produciéndose un cortocircuito de derecha a izquierda extracardíaco, pueden ser congénitas o adquiridas. Algunos ...

Bailout procedure in obstructed supracardiac total anomalous pulmonary vein drainage

Medicina (B.Aires); 81 (2), 2021
Abstract Total anomalous pulmonary venous drainage is a rare and diverse anomaly, accounting for 1% to 3% of patients with congenital heart disease. Newborns with diagnosis of an obstructed total anomalous pulmonary venous dainage are extremely ill soon after birth and often present with severe cyanosis,...

Successful repair of infantile scimitar syndrome with contralateral pulmonary vein stenosis in an infant

Abstract Infantile scimitar syndrome (SS) is a rare congenital heart disease and has high mortality. Guidelines have not been established, but surgery is indicated in symptomatic patients. Despite the various surgical approaches, outcomes continue to be disappointing. We present our surgical experience w...

Mal-positioning of dialysis catheter in anomalous left superior pulmonary vein in a patient with acute type a dissection, a case report

Abstract The partial anomalous pulmonary vein drainage is a rare congenital defect. The pulmonary vein drains in to a systemic vein instead of draining in to the left atrium. In this rare birth defect, the right sided pulmonary vein involvement is more prevalent than the left sided pulmonary veins. We pr...

Pulmonary vein parameters are similar or better predictors than left atrial diameter for paroxysmal atrial fibrillation after cryoablation

Braz. j. med. biol. res; 52 (9), 2019
Left atrial diameter (LAD) has been considered an independent risk factor for atrial fibrillation (AF) relapse after pulmonary vein isolation (PVI). However, whether LAD or other factors are more predictive of late recurrence in patients with paroxysmal AF remains unclear. We aimed to evaluate the value ...

Pulmonary Vein Anatomy is Associated with Cryo Kinetics during Cryoballoon Ablation for Atrial Fibrillation

Arq. bras. cardiol; 110 (5), 2018
Abstract Background: The influence of pulmonary vein (PV) anatomy on cryo kinetics during cryoballoon (CB) ablation is unclear. Objective: To investigate the relationship between PV anatomy and cryo kinetics during CB ablation for atrial fibrillation (AF). Methods: Sixty consecutive patients were enro...

Signo de la cimitarra

Rev. chil. radiol; 19 (4), 2013
The scimitar sign refers to the image resembling a short, curved Turkish sword called scimitar, created by an anomalous pulmonary vein. It can be seen in chest radiography, computed tomography and magnetic resonance. It forms part of the scimitar syndrome, characterized by partial or total anomalous pulm...