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Optical coherence tomography

Plaque Composition and Dynamics
04/29/2015

Sebastian Reith, MD1;  Simone Battermann1;  Martin Hellmich, PhD2;  Nikolaus Marx, MD1;  Mathias Burgmaier, MD1

Sebastian Reith, MD1;  Simone Batterm...
This study investigates the relationship of OCT-derived intrastent lumen dimensions and FFR-derived hemodynamic relevance immediately after stent implantation and evaluates the clinical impact of these parameters at follow-up. Post-stenting...
This study investigates the relationship of OCT-derived intrastent lumen dimensions and FFR-derived hemodynamic relevance immediately after stent implantation and evaluates the clinical impact of these parameters at follow-up. Post-stenting...
This study investigates the...
04/29/2015
Journal of Invasive Cardiology
Original Contribution
02/24/2015

Raffi Bekeredjian, MD1;  Dorothea Bodingbauer, MD1;  Nina P. Hofmann, MD1;  Sebastian Greiner, MD1;  Moritz Schuetz, MD1;  Nicolas A. Geis, MD1;  Hans U. Kauczor, MD2;  Mark Bryant, MD2;  Emmanuel Chorianopoulos1; Sven T. Pleger1;  Derliz Mereles, MD1;  Hugo A. Katus, MD1;  Grigorios Korosoglou, MD1

Raffi Bekeredjian, MD1;  Dorothea Bod...
This study investigates whether the extent of aortic valve calcification is associated with postprocedural prosthesis eccentricity and paravalvular regurgitation in patients undergoing transcatheter aortic valve implantation. 
This study investigates whether the extent of aortic valve calcification is associated with postprocedural prosthesis eccentricity and paravalvular regurgitation in patients undergoing transcatheter aortic valve implantation. 
This study investigates whether...
02/24/2015
Journal of Invasive Cardiology
Vascular Disease
05/20/2014
Konstantinos Marmagkiolis, MD1, Vasili Lendel, MD2, Massoud A. Leesar, MD3, Marc D. Feldman, MD4, Mehmet Cilingiroglu, MD2,5
Konstantinos Marmagkiolis, MD1, Vasil...
Optical coherence tomography (OCT) has been extensively studied in the coronary circulation; however, its use in the peripheral arterial circulation is scarce. We present two cases of OCT use as an ancillary imaging tool during SFA...
Optical coherence tomography (OCT) has been extensively studied in the coronary circulation; however, its use in the peripheral arterial circulation is scarce. We present two cases of OCT use as an ancillary imaging tool during SFA...
Optical coherence tomography...
05/20/2014
Journal of Invasive Cardiology
11/27/2013

Fernando Alfonso, MD, Alberto CaÃÅrdenas, MD, Borja IbaÃÅnÃÉez, MD

Fernando Alfonso, MD, Alberto CaÃÅrde...
We describe optical coherence tomography findings in a patient with atypical Tako-Tsubo cardiomyopathy presenting as transient mid-ventricular ballooning.
We describe optical coherence tomography findings in a patient with atypical Tako-Tsubo cardiomyopathy presenting as transient mid-ventricular ballooning.
We describe optical coherence...
11/27/2013
Journal of Invasive Cardiology
Original Contribution
08/28/2013

Alistair C. Lindsay, MD, PhD1, Manuel Paulo, MD1, Kadriye Kilickesmez, MD1, Rodrigo Tejeiro, MD1, Eduardo Alegr√≠a-Barrero, MD, PhD1, Pak Hei Chan, MD1, Nicolas Foin, PhD2, Dimitris Syrseloudis, MD1, Carlo Di Mario, MD, PhD1

Alistair C. Lindsay, MD, PhD1, Manuel...
Malapposition of stent struts to the arterial wall and suboptimal stent expansion have been linked with poor outcomes following PCI. This study used optical coherence tomography (OCT) to investigate stent strut malapposition in relation to...
Malapposition of stent struts to the arterial wall and suboptimal stent expansion have been linked with poor outcomes following PCI. This study used optical coherence tomography (OCT) to investigate stent strut malapposition in relation to...
Malapposition of stent struts to...
08/28/2013
Journal of Invasive Cardiology
06/03/2013

Dennis T.L. Wong, BSc (Med), MBBS (Hons),  Siang Y. Soh, MBBS (Hons),  Yuvaraj Malaiapan, MBBS, MRCPI

Dennis T.L. Wong, BSc (Med), MBBS (Ho...
This case study highlights the use of OCT in identifying the precise mechanism of the stent thrombosis (neoatherosclerosis or stent appaaosition?) which helped guide the appropriate intervention.
This case study highlights the use of OCT in identifying the precise mechanism of the stent thrombosis (neoatherosclerosis or stent appaaosition?) which helped guide the appropriate intervention.
This case study highlights the...
06/03/2013
Journal of Invasive Cardiology
New Devices
03/01/2013
Marcello Ravani, MD, Marco Vaghetti, MD, Giuseppe Trianni, MD, Gabriele Monasterio Foundation, G. Pasquinucci Hospital, Massa, Italy
Marcello Ravani, MD, Marco Vaghetti, ...
Compared with various other coronary imaging modalities, the greatest advantage of OCT is its high resolution, approximately 10 times higher than that of intravascular ultrasound (IVUS).
Compared with various other coronary imaging modalities, the greatest advantage of OCT is its high resolution, approximately 10 times higher than that of intravascular ultrasound (IVUS).
Compared with various other...
03/01/2013
Cath Lab Digest