P. Voci et al., IATROGENIC PNEUMOHEMOMEDIASTINUM MIMICKING CARDIAC-TAMPONADE - A COMPLICATION OF CATHETER ABLATION PROCEDURE, PACE, 20(1), 1997, pp. 138-139
VOCI, P., ET AL.: Iatrogenic Pneumohemomediastinum Mimicking Cardiac T
amponade: A Complication of Catheter Ablation Procedure. We describe a
patient who developed cardiac tamponade during electrophysiological m
apping aimed at ablating an atrioventricular accessary pathway. Transe
sophageal echocardiography showed compression of the left pulmonary ve
ins due to pneumohemomediastinum secondary to left subclavian vein can
nulation.