Results 101 to 110 of about 939,480 (252)

A Large Retrospective Study to Evaluate Utility of Zephyr Covered Stent in Transcatheter Closure of Sinus Venosus Defects

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Transcatheter closure (TCC) of sinus venosus defects (SVD) using balloon‐expandable covered stents is an emerging alternative to surgery. ZephyrCS (Sahajanand Laser Technologies, Gandhinagar, India) is available in long lengths to suit SVD closure.
Pramod Sagar, Puthiyedath Thejaswi, Kothandam Sivakumar, Praveen Ashok Kumar   +3 more
wiley   +1 more source

The Incidence, Severity and Clinical Consequence of Left Pulmonary Artery Stenosis After PDA Device Closure in Premature Infants Less Than 2 Kilograms

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Transcatheter patent ductus arteriosus (PDA) device closure is an effective treatment option for premature infants with hemodynamically significant PDA. Left pulmonary artery (LPA) stenosis has been reported as a complication, however there is limited data on risk factors, clinical significance, and long‐term outcomes.
Bryan Mosher, Robin Wolschendorf, Preston Boyer, Jimmy C. Lu, Ray Lowery, Sunkyung Yu, Ashley Duimstra, Jeffrey D. Zampi   +7 more
wiley   +1 more source

Functional cardiac CT angiography

, 2019
Despite the anatomical assessment of the coronary artery tree being a cornerstone in diagnosing coronary artery disease (CAD), it is well established that the pure morphological assessment obtained with cardiac computed tomography angiography (CCTA) does
Joseph Schoepf U., De Cecco C. N., Eid M., Duguay T. M., De Santis D.   +4 more
core   +1 more source

Successful Percutaneous Retrieval of an Embolized MitraClip From the Right Subclavian Artery

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Single leaflet device attachment (SLDA) after mitral transcatheter valve edge‐to‐edge repair (M‐TEER) has been reported in up to 5% of patients. However, complete embolization of the M‐TEER device is exceedingly rare. Device retrievals in all previously reported cases were completed by vascular surgery cut down at the end. In this case, we are
Seyed Hossein Aalaei‐Andabili, Diljon S. Chahal, Shahab Tour Savadkohi   +2 more
wiley   +1 more source

3D reconstruction of cerebral blood flow and vessel morphology from x-ray rotational angiography [PDF]

, 2009
Three-dimensional (3D) information on blood flow and vessel morphology is important when assessing cerebrovascular disease and when monitoring interventions.
Wächter, I., Wächter, I
core  

Feasibility and Procedural Considerations of Balloon‐Expandable TAVR in Patients With Prior Endovascular Aortic Stent Grafts

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Objectives To evaluate the feasibility and short‐term outcomes of transcatheter aortic valve replacement (TAVR) using balloon‐expandable Sapien valves in patients with prior endovascular aortic stent grafts. Methods We conducted a single‐center, retrospective study of 23 patients with prior endovascular aortic stent grafts who underwent TAVR ...
Iad Alhallak, Alexander Mills, Beau Bequeaith, Ken Chan, Akiko Tanaka, Anthony L. Estrera, Biswajit Kar, Richard Smalling, Abhijeet Dhoble   +8 more
wiley   +1 more source

Spatial Mismatch Between Angiographic Obstruction and Plaque Destabilization in Acute Coronary Syndromes: A Conceptual Narrative Review

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT The identification of the “culprit lesion” in acute coronary syndromes (ACS) traditionally relies on coronary angiography, assuming that the most severe stenosis, abrupt occlusion, or largest filling defect marks the site of plaque destabilization.
Fernando Quevedo‐Candela, Olivier F. Bertrand, Pedro Cepas‐Guillén, Jean‐Pierre Déry, David García‐Labbé, Andrés Ruhl, Eduardo Flores‐Umanzor, Tomas Cieza   +7 more
wiley   +1 more source

Predictors of the need for angioembolization in blunt pelvic trauma

Trauma Surgery & Acute Care Open
Background Vascular injury following blunt pelvic fractures is a major source of morbidity and mortality. Angioembolization has become the standard of care for patients with contrast extravasation (CE) on CT scan; however, there are patients without CE ...
Fei Ye, Michele Fiorentino, Rebecca Irlmeier, Rachel D Appelbaum, Ruoying Li   +4 more
doaj   +1 more source

Comparative evaluation of 64-slice CT angiography and digital subtraction angiography in assessing the cervicocranial vasculature

, 2008
Randolf Klingebiel1, Max Kentenich3, Hans-Christian Bauknecht3, Florian Masuhr2, Eberhard Siebert1, Markus Busch2, Georg Bohner11Department of Neuroradiology, 2Department of Neurology, 3Department of Radiology, Charité Universitary Medicine Berlin,
Florian Masuhr, Randolf Klingebiel, et al, Max Kentenich, Eberhard Siebert, Hans-Christian Bauknecht   +5 more
core  

Coronary CT angiography in coronary artery disease [PDF]

, 2016
Coronary CT angiography is widely recognised as a reliable imaging modality for the diagnosis of coronary artery disease. Coronary CT angiography not only provides excellent visualization of anatomical changes in the coronary artery with high diagnostic ...
Zhonghua Sun; Curtin University
core   +1 more source