Results 61 to 70 of about 250,109 (346)

Magnetic Particle / Magnetic Resonance Imaging: In-Vitro MPI-Guided Real Time Catheter Tracking and 4D Angioplasty Using a Road Map and Blood Pool Tracer Approach

PLoS ONE, 2016
Purpose In-vitro evaluation of the feasibility of 4D real time tracking of endovascular devices and stenosis treatment with a magnetic particle imaging (MPI) / magnetic resonance imaging (MRI) road map approach and an MPI-guided approach using a blood ...
J. Salamon, M. Hofmann, C. Jung, M. Kaul, F. Werner, K. Them, R. Reimer, P. Nielsen, Annika vom Scheidt, G. Adam, T. Knopp, H. Ittrich   +11 more
semanticscholar   +1 more source

A Streamline Strategy for Indication and Length of Telemetry Monitoring After TAVR

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Both indication and length of ECG telemetry monitoring (TM) after transcatheter aortic valve replacement (TAVR) are not well defined. Aims We hypothesize that a targeted strategy for monitoring conductive disorders (CD) post‐TAVR can reduce the need and duration of in‐hospital TM without compromising safety. Methods We prospectively
Antonin Fournier, Pierre Robert, Benoit Lattuca, Claire Duflos, Maël‐Morvan Duroyon, Jean‐Christophe Macia, Laurent Schmutz, Matthieu Steinecker, Jean‐Michel Berdeu, Thomas Gandet, Jean Luc Pasquie, François Roubille, Guillaume Cayla, Florence Leclercq   +13 more
wiley   +1 more source

Acute reperfusion intramyocardial hemorrhage leads to regional chronic iron deposition in the heart [PDF]

, 2013
Intramyocardial hemorrhage commonly occurs in large reperfused myocardial infarctions. However, its long-term fate remains unexplored.
Cokic, Ivan, Dharmakumar, Rohan, Friedrich, Matthias G, Kali, Avinash, Kumar, Andreas, Tang, Richard, Tsaftaris, Sotirios A.   +6 more
core   +2 more sources

Percutaneous Management of Right Ventricular Outflow Tract Obstruction in an Adult Patient After Atrial Switch: A Case for Targeted Infundibular Ablation

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Alcohol septal ablation is a well‐established treatment method for patients with hypertrophic cardiomyopathy. We present a case report of a patient with transposition of the great arteries (TGA) after a Mustard procedure, who developed significant right ventricular outflow tract obstruction (RVOTO), functionally resembling subaortic stenosis ...
Vera Osberghaus, Kerstin Wustmann, Pinar Bambul Heck, Stanimir Georgiev, Andreas Eicken, Peter Ewert, Katarzyna Gendera   +6 more
wiley   +1 more source

Endovascular Stenting for Pulmonary Vein Stenosis Following Atrial Fibrillation Ablation: From Diagnosis to Intervention

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Pulmonary vein stenosis (PVS) is an uncommon but serious complication of atrial fibrillation (AF) ablation, often misinterpreted as primary pulmonary disease. Timely identification is essential to prevent irreversible injury and to guide appropriate referral for interventional management. Case Presentations Through the discussion of
Cristina Aurigemma, Marco Busco, Francesco Bianchini, Gabriella Locorotondo, Francesca Graziani, Annalisa Pasquini, Enrico Romagnoli, Mattia Lunardi, Lazzaro Paraggio, Francesco Varone, Andrea Smargiassi, Bruno Iovene, Riccardo Marano, Carlo Trani, Francesco Burzotta   +14 more
wiley   +1 more source

Feasibility and performance of a device for automatic self-detection of symptomatic acute coronary artery occlusion in outpatients with coronary artery disease : a multicentre observational study [PDF]

, 2019
Background Time delay between onset of symptoms and seeking medical attention is a major determinant of mortality and morbidity in patients with acute coronary artery occlusion. Response time might be reduced by reliable self-detection.
Coeman, Mathieu, De Buyzere, Marc, De Pooter, Jan, Drieghe, Benny, Duytschaever, Mattias, El Haddad, Milad, Gevaert, Sofie, Gheeraert, Peter, Kayaert, Peter, Van Heuverswyn, Frederic, Vandekerckhove, Yves, Voet, Joeri   +11 more
core   +2 more sources

A Prospective, Multicenter, Open Label Study Investigating the Implementation of a Standardized Algorithm for Coronary CaLcificatiOn With PlaquE Modification Using UltraSound Guidance to Improve Procedural and Clinical Outcomes (CYCLOPES): Design and Rationale of the CYCLOPES Trial

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Introduction Moderate‐to‐severe calcification is present in ~20%–30% of patients undergoing coronary angiography. Coronary lesion modification is often necessary to facilitate optimal stent delivery and expansion, with several dedicated devices now approved for calcium modification before stent implantation. The CYCLOPES study aims to evaluate
Daniel O'Callaghan, Rory Durand, Colm G. Hanratty, Thomas Cuisset, Beatriz Vaquerizo, Jan‐Malte Sinning, Peter O'Kane, J. J. Coughlan, Simon Walsh, Róisín Colleran, Himanshu Rai, Osama Soliman, Emanuele Barbato, Barbara E. Stähli, Robert A. Byrne   +14 more
wiley   +1 more source

Nationwide Analysis of PCI After TAVR From the Netherlands Heart Registration

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Percutaneous coronary intervention (PCI) after transcatheter aortic valve replacement (TAVR) has gained interest as concomitant coronary artery disease (CAD) is now often treated conservatively before TAVR, and TAVR is increasingly used in younger patients with longer life expectancies. Therefore, more contemporary data on PCI after
Hugo M. Aarts, Kimberley I. Hemelrijk, Gijs M. Broeze, Steven A. Muller, Lineke Derks, Ronak Delewi, Michiel Voskuil, the Transcatheter Heart Intervention and Percutaneous Coronary Intervention registration committees of the Netherlands Heart Registration   +7 more
wiley   +1 more source

Incidence and Clinical Significance of Acute Reocclusion after Emergent Angioplasty or Stenting for Underlying Intracranial Stenosis in Patients with Acute Stroke

American Journal of Neuroradiology, 2016
BACKGROUND AND PURPOSE: A major concern after emergent intracranial angioplasty in cases of acute stroke with underlying intracranial stenosis is the acute reocclusion of the treated arteries.
G. Kim, W. Yoon, Seul Kee Kim, Byeong-Chae Kim, T. W. Heo, B. Baek, Y. Lee, N. Y. Yim   +7 more
semanticscholar   +1 more source

Prognostic Implication of CYP2C19 Genotype According to Clinical Risk Stratification After Drug‐Eluting Stent Implantation

Clinical Pharmacology &Therapeutics, EarlyView.
From the nationwide multicenter consortium, 8,163 patients undergoing drug‐eluting stent implantation were classified according to the presence of the CYP2C19 loss‐of‐function (LoF) allele: rapid or normal metabolizers (RMs/NMs) vs. intermediate or poor metabolizers (IMs/PMs), and clinical risk was stratified using the CHADS‐P2A2RC and TRS 2°P scores ...
Hyun Woong Park, Jae‐Hwan Lee, Jin‐Ok Jeong, Diana A. Gorog, Udaya S. Tantry, Byeong‐Keuk Kim, Hyung Joon Joo, Kiyuk Chang, Jin‐Yong Hwang, Young Bin Song, Sung Gyun Ahn, Jung‐Won Suh, Woong Gil Choi, Jung Rae Cho, Jeehoon Kang, Sang Yeub Lee, Hyo‐Soo Kim, Moo Hyun Kim, Do‐Sun Lim, Eun‐Seok Shin, Paul A. Gurbel, Young‐Hoon Jeong, on behalf of the PTRG‐DES Consortium Investigators   +22 more
wiley   +1 more source