Published in:
01-10-2016 | Case Report
Cardiac tamponade arising from a venous source following anterograde dissection re-entry coronary angioplasty to a chronic total occlusion
Authors:
E. Danson, F. Arena, J. Sapontis, M. Ward, R. Bhindi
Published in:
Cardiovascular Intervention and Therapeutics
|
Issue 4/2016
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Abstract
Cardiac tamponade is a rare complication of coronary intervention to chronic total occlusions (CTO PCI). We report a case of persistent bleeding from a venous source following successful anterograde dissection-reentry (ADR) CTO PCI. Pericardiocentesis was performed 1 h post-procedure for tamponade. Persistent bleeding was investigated with contrast transesophageal echocardiography, pericardial manometry and blood analysis. Coronary venography revealed subtle extravasation from a cardiac vein adjacent to the site of luminal re-entry. Coronary venous perforation using ADR CTO PCI has not previously been described; however, the volume of blood loss may be significant and surgical exploration may be appropriate.