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Anna P. Kotsia, MD, PhD

05/20/2014
Percutaneous coronary intervention (PCI) of a chronic total occlusion (CTO) can be challenging when a bifurcation is present at the distal cap. We describe a case of combined use of the antegrade and retrograde approach for preserving a...
Percutaneous coronary intervention (PCI) of a chronic total occlusion (CTO) can be challenging when a bifurcation is present at the distal cap. We describe a case of combined use of the antegrade and retrograde approach for preserving a...
Percutaneous coronary...
05/20/2014
Journal of Invasive Cardiology
09/02/2015
Subintimal dissection and reentry techniques are widely used in chronic total occlusion (CTO) interventions. We describe 3 CTO cases in which the distal vessel could not be visualized after subintimal crossing, in spite of attempts to...
Subintimal dissection and reentry techniques are widely used in chronic total occlusion (CTO) interventions. We describe 3 CTO cases in which the distal vessel could not be visualized after subintimal crossing, in spite of attempts to...
Subintimal dissection and...
09/02/2015
Journal of Invasive Cardiology
09/08/2014
Epicardial collateral perforation is a serious complication of retrograde chronic total occlusion percutaneous coronary intervention. We describe two cases of epicardial collateral perforation that were successfully sealed with local thrombin...
Epicardial collateral perforation is a serious complication of retrograde chronic total occlusion percutaneous coronary intervention. We describe two cases of epicardial collateral perforation that were successfully sealed with local thrombin...
Epicardial collateral...
09/08/2014
Journal of Invasive Cardiology
Original Contribution
06/29/2015
Daily radiation exposure in the cath lab over many years can adversely impact the health of medical professionals. This study recorded operator radiation exposure at a single institution and compared exposure of operators using the Radpad...
Daily radiation exposure in the cath lab over many years can adversely impact the health of medical professionals. This study recorded operator radiation exposure at a single institution and compared exposure of operators using the Radpad...
Daily radiation exposure in the...
06/29/2015
Journal of Invasive Cardiology
Original Contribution
10/01/2015
Intermediate SVG lesions have high rates of progression. The purpose of this study was to examine the impact of extended-release niacin (ER-niacin) vs. placebo on intermediate saphenous vein graft (SVG) lesions.
Intermediate SVG lesions have high rates of progression. The purpose of this study was to examine the impact of extended-release niacin (ER-niacin) vs. placebo on intermediate saphenous vein graft (SVG) lesions.
Intermediate SVG lesions have...
10/01/2015
Journal of Invasive Cardiology
Original Contribution
09/15/2015
The impact of contrast type on coronary imaging using optical coherence tomography (OCT) has received limited study. We compared OCT imaging obtained using the non-ionic, iso-osmolar iodixanol with the ionic, low-osmolar ioxaglate. 
The impact of contrast type on coronary imaging using optical coherence tomography (OCT) has received limited study. We compared OCT imaging obtained using the non-ionic, iso-osmolar iodixanol with the ionic, low-osmolar ioxaglate. 
The impact of contrast type on...
09/15/2015
Journal of Invasive Cardiology
Original Contribution
09/02/2015
There are limited data on outcomes after implantation of second-generation drug-eluting stents in coronary chronic total occlusions (CTOs). This study aimed to evaluate the frequency of angiographic restenosis and clinical outcomes after...
There are limited data on outcomes after implantation of second-generation drug-eluting stents in coronary chronic total occlusions (CTOs). This study aimed to evaluate the frequency of angiographic restenosis and clinical outcomes after...
There are limited data on...
09/02/2015
Journal of Invasive Cardiology
Original Contribution
05/29/2015
The authors performed a systematic review of the literature on the BridgePoint system published between October 2008 and August 2014 and found the system to be associated with high procedural success rates and low complication rates when used...
The authors performed a systematic review of the literature on the BridgePoint system published between October 2008 and August 2014 and found the system to be associated with high procedural success rates and low complication rates when used...
The authors performed a...
05/29/2015
Journal of Invasive Cardiology
Original Contribution
02/01/2015
We retrospectively examined 373 consecutive CTO-PCIs performed at our institution between 2005 and 2013 to determine the frequency and treatment of balloon-uncrossable CTOs. Balloon-uncrossable CTOs are encountered in 6.4% of contemporary...
We retrospectively examined 373 consecutive CTO-PCIs performed at our institution between 2005 and 2013 to determine the frequency and treatment of balloon-uncrossable CTOs. Balloon-uncrossable CTOs are encountered in 6.4% of contemporary...
We retrospectively examined 373...
02/01/2015
Journal of Invasive Cardiology