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Volume 27 - Issue 5 - May, 2015

Column

Invasive Thoughts
04/29/2015

Ashish H. Shah, MD, MD-Research, MRCP1;  Samir Pancholy, MD2;  Sanjay Shah, MD, DM3;  Ashesh N. Buch, MD; FRCP4;  Tejas M. Patel, MD, DM3

Ashish H. Shah, MD, MD-Research, MRCP...
Despite demonstrating better patient safety, acceptance of TRA as an access site of choice has remained low, with geographical variations. One of the relative contraindications to performing PCI through TRA is an abnormal Allen’s test (AT),...
Despite demonstrating better patient safety, acceptance of TRA as an access site of choice has remained low, with geographical variations. One of the relative contraindications to performing PCI through TRA is an abnormal Allen’s test (AT),...
Despite demonstrating better...
04/29/2015
Journal of Invasive Cardiology
Radial Access Technique
04/29/2015

Norio Tada, MD1;  Kaname Takizawa, MD1;  Mitsuru Kahata, MD1;  Masataka Taguri, PhD2; Tatsushi Ootomo, MD1;  Naoto Inoue, MD1 

Norio Tada, MD1;  Kaname Takizawa, MD...
We conducted a retrospective investigation of all TRIs performed at Sendai Kousei Hospital from January 2004 to December 2013 to evaluate the efficacy and safety of sheathless TRI in a large population (n=9658).
We conducted a retrospective investigation of all TRIs performed at Sendai Kousei Hospital from January 2004 to December 2013 to evaluate the efficacy and safety of sheathless TRI in a large population (n=9658).
We conducted a retrospective...
04/29/2015
Journal of Invasive Cardiology
04/29/2015

Paul T. Vaitkus, MD, MBA1,2;  Dee Dee Wang, MD1;  Mayra Guerrero, MD1;  Adam Greenbaum, MD1;  William O‚ÄôNeill, MD1

Paul T. Vaitkus, MD, MBA1,2;  Dee Dee...
Patients with atrial fibrillation and contraindications to anticoagulation have limited options for left atrial appendage (LAA) closure until approval of dedicated closure devices; off-label use of available cardiac devices represents one...
Patients with atrial fibrillation and contraindications to anticoagulation have limited options for left atrial appendage (LAA) closure until approval of dedicated closure devices; off-label use of available cardiac devices represents one...
Patients with atrial...
04/29/2015
Journal of Invasive Cardiology
04/29/2015

Christian Frerker, MD1;  Jury Schewel, MD1;  Dimitry Schewel, MD1;  Peter Wohlmuth2;  Tobias Schmidt, MD1; Felix Kreidel, MD1;  Ralf Bader, MD3;  Karl-Heinz Kuck, MD1;  Ulrich Sch√§fer, MD1

Christian Frerker, MD1;  Jury Schewel...
This study compares both the feasibility and outcomes of “off-label” transcatheter aortic valve replacement (TAVR) patients (n=156) with a standard “on-label” TAVR population (n=435) at a single institution. 
This study compares both the feasibility and outcomes of “off-label” transcatheter aortic valve replacement (TAVR) patients (n=156) with a standard “on-label” TAVR population (n=435) at a single institution. 
This study compares both the...
04/29/2015
Journal of Invasive Cardiology
04/29/2015

Minh N. Vo, MD1;  Amir Ravandi, MD, PhD1;  Emmanouil S. Brilakis, MD, PhD2

Minh N. Vo, MD1;  Amir Ravandi, MD, P...
Use of the retrograde approach significantly improves the success rate of chronic total occlusion (CTO) percutaneous coronary intervention. We describe the “tip-in” technique, which involves intubation of the retrograde guidewire with an...
Use of the retrograde approach significantly improves the success rate of chronic total occlusion (CTO) percutaneous coronary intervention. We describe the “tip-in” technique, which involves intubation of the retrograde guidewire with an...
Use of the retrograde approach...
04/29/2015
Journal of Invasive Cardiology
04/29/2015

Spas Kotev, MD;  Manjusha Anna, MD;  Humayun Iftikhar, MD;  Michelle Lim;  Rajiv Tayal, MD;  Marc Cohen, MD; Najam Wasty, MD

Spas Kotev, MD;  Manjusha Anna, MD;  ...
We describe the new Viabahn-in-Viabahn technique for treating acute stent-graft thrombosis by “relining” the thrombosed graft with a second stent-graft. Ten patients were treated with this technique and have been free of any repeat...
We describe the new Viabahn-in-Viabahn technique for treating acute stent-graft thrombosis by “relining” the thrombosed graft with a second stent-graft. Ten patients were treated with this technique and have been free of any repeat...
We describe the new...
04/29/2015
Journal of Invasive Cardiology
04/29/2015

Joanna Ghobrial, MD, MS;  C. Michael Gibson, MS, MD;  Duane S. Pinto, MD, MPH

Joanna Ghobrial, MD, MS;  C. Michael ...
We describe the case of a patient with NSTEMI where oral clopidogrel loading prior to PCI was directly visualized on angiography, implying a very low likelihood of adequate absorption or antiplatelet effect. This observation raises the...
We describe the case of a patient with NSTEMI where oral clopidogrel loading prior to PCI was directly visualized on angiography, implying a very low likelihood of adequate absorption or antiplatelet effect. This observation raises the...
We describe the case of a...
04/29/2015
Journal of Invasive Cardiology

Feature

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
Vascular Disease
04/29/2015

Peyman Mesbah Oskui, MD1,2;  Robert A. Kloner, MD, PhD2,4;  Steven Burstein, MD3,5,8;  Katrine Zhiroff, MD3,8;  Benjamin Richard Kartub6;  Christina Economides, MD3,8;  Jenny Brook, MS7;  Guy S. Mayeda, MD3,5,8

Peyman Mesbah Oskui, MD1,2;  Robert A...
Peripheral vascular interventions have been traditionally performed in the inpatient setting. We evaluate the safety and efficacy of peripheral vascular interventions performed in a private outpatient catheterization laboratory by performing...
Peripheral vascular interventions have been traditionally performed in the inpatient setting. We evaluate the safety and efficacy of peripheral vascular interventions performed in a private outpatient catheterization laboratory by performing...
Peripheral vascular...
04/29/2015
Journal of Invasive Cardiology

Insights

Commentary
04/29/2015

Ian C. Gilchrist, MD and Sunil V. Rao, MD

Ian C. Gilchrist, MD and Sunil V. Rao...
The authors provide their insights on the Allen’s test and its lack of clinical usefulness in transradial interventions, and expound on whether or not a randomized trial is truly necessary to decide the issue.
The authors provide their insights on the Allen’s test and its lack of clinical usefulness in transradial interventions, and expound on whether or not a randomized trial is truly necessary to decide the issue.
The authors provide their...
04/29/2015
Journal of Invasive Cardiology

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