Results 41 to 50 of about 56,370 (210)

Retinal optical coherence tomography angiography imaging in population studies for study of microvascular dysfunction in Alzheimer's disease and related dementias [PDF]

Alzheimers Dement
Abstract INTRODUCTION Widespread use of retinal optical coherence tomography angiography (OCT‐A) imaging requires methodological and analytical consensus to ensure reproducible and accurate results in epidemiological studies on Alzheimer's disease and related dementias (ADRD).
Kashani A, Berendschot T, Bonnin S, Sobrin L, De Jesus D, Brea L, Martinez A, Raman R, de Vries V, Huang H, MacGillivray T, Ramdas W, van der Heide F.   +12 more
europepmc   +2 more sources

Multidimensional en-face OCT imaging of the retina. [PDF]

, 2009
Fast T-scanning (transverse scanning, en-face) was used to build B-scan or C-scan optical coherence tomography (OCT) images of the retina. Several unique signature patterns of en-face (coronal) are reviewed in conjunction with associated confocal images ...
Adrian G. Podoleanu, Cucu, de Boer, George M. Dobre, Gh, Gh, Gh, Gh, Gh, Gh, Gh, Gh, Hitzenberger, Hong, Huber, Jiao, John Rogers, Justin Pedro, Leitgeb, Lim, Mark Hathaway, Masters, Merino, Patricia Garcia, Philippe Laissue, Pircher, Pircher, Pircher, Pircher, Richard B. Rosen, Rosa, Tuohy, Van Velthoven, Wojtkowski, Yasuno   +34 more
core   +1 more source

A Rare Case of Nitroglycerin Resistant Coronary Arterial Vasospasm During Coronary Artery Bypass Surgery

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Coronary artery vasospasm following coronary artery bypass grafting (CABG) is a rare but potentially life‐threatening complication that can lead to myocardial ischemia, arrhythmias, and cardiogenic shock. Nitroglycerin‐resistant vasospasm, particularly involving the left main coronary artery (LMCA), poses significant diagnostic and ...
Dina Soliman, Cristian Castillo‐Rodriguez, Diego Cruz, John Abdelmalek   +3 more
wiley   +1 more source

Efficacy and Safety of Intravascular Lithotripsy in the Management of Underexpanded Stents: A Systematic Review and Meta‐Analysis

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Stent underexpansion significantly heightens the risk of major adverse cardiac events (MACE), and available treatment options for this condition remain limited. Intravascular Lithotripsy (IVL) technology disrupts superficial and deep calcium by using localized pulsative sonic pressure waves, emerges as a promising tool for ...
Marios Sagris, Stergios Soulaidopoulos, Angelos Papanikolaou, Nikolaos Ktenopoulos, Martijn J. H. van Oort, Jose M. Montero‐Cabezas, Nikolaos Patsourakos, Benjamin Honton, Dimitris Tousoulis, Konstantinos Tsioufis   +9 more
wiley   +1 more source

Classification of Human Retinal Microaneurysms Using Adaptive Optics Scanning Light Ophthalmoscope Fluorescein Angiography [PDF]

, 2014
Purpose. Microaneurysms (MAs) are considered a hallmark of retinal vascular disease, yet what little is known about them is mostly based upon histology, not clinical observation.
Carroll, Joseph, Chui, Toco Y.P., Cooper, Robert F., Dubow, Michael, Dubra, Alfredo, Gan, Alexander, Gentile, Ronald C., Hendrix, Vernon, Pinhas, Alexander, Rosen, Richard B., Shah, Nishit, Sulai, Yusufu N., Walsh, Joseph B., Weitz, Rishard   +13 more
core   +2 more sources

Coronary Artery Vasculopathy in a Cohort of Heart Transplant Recipients: A Single Center Experience

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Coronary allograft vasculopathy (CAV) is a significant cause of late mortality in heart transplant recipients. This study assesses the development of CAV, associated rejection rates, and the potential impact of percutaneous coronary intervention (PCI) on survival in a cohort of heart transplant patients.
Hussein Krayem, Omar Khalil, Nayef Abouzaki, Richard Cooke, Issa Kutkut   +4 more
wiley   +1 more source

The Impact of Allogeneic Hematopoietic Stem Cell Transplantation on Sickle Cell Retinopathy and Maculopathy: A Prospective, Observational Study

American Journal of Hematology, EarlyView.
Rajani P. Brandsen, Elisabeth Dovern, Bart J. Biemond, Roselie M. H. Diederen, Erfan Nur   +4 more
wiley   +1 more source

A Systematic Review on the Use of Intravascular Ultrasound and Optical Coherence Tomography During Femoropopliteal Endovascular Intervention

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Performing adjunctive intravascular imaging during femoropopliteal endovascular intervention could improve treatment planning and outcome. This systematic review assessed how imaging findings of intravascular ultrasound (IVUS) and optical coherence tomography (OCT) can contribute to improving treatment planning and outcomes of patients with ...
Lisa Rutten, Stan E. J. Reijnen, Lennart van de Velde, Michel Versluis, Michel M. P. J. Reijnen   +4 more
wiley   +1 more source

\u3cem\u3eIn vivo\u3c/em\u3e Imaging of Human Retinal Microvasculature Using Adaptive Optics Scanning Light Ophthalmoscope Fluorescein Angiography [PDF]

, 2013
The adaptive optics scanning light ophthalmoscope (AOSLO) allows visualization of microscopic structures of the human retina in vivo. In this work, we demonstrate its application in combination with oral and intravenous (IV) fluorescein angiography (FA ...
Carroll, Joseph, Chui, Toco Y.P., Dubow, Michael, Dubra, Alfredo, Pinhas, Alexander, Rosen, Richard B., Scoles, Drew, Shah, Nishit, Sulai, Yusufu N., Walsh, Joseph B., Weitz, Rishard   +10 more
core   +1 more source

Comparison of Procedural and Clinical Outcomes of Angiography‐ Versus Imaging‐Guided Percutaneous Coronary Intervention With Intravascular Lithotripsy

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Intravascular lithotripsy (IVL) is an innovative treatment for coronary artery calcification (CAC). Aims This study aimed to compare procedural and clinical outcomes of intracoronary imaging (ICI)‐guided percutaneous coronary intervention (PCI) versus angiography‐guided PCI with IVL in patients with CAC.
Akshay A. S. Phagu, Martijn J. H. van Oort, Federico Oliveri, Brian O. Bingen, Gianluca Mincione, Valeria Paradies, Bimmer E. P. M. Claessen, Aukelien C. Dimitriu‐Leen, Tessel N. Vossenberg, Joelle Kefer, Hany Girgis, Frank van der Kley, J. Wouter Jukema, Ibtihal Al Amri, Jose M. Montero‐Cabezas   +14 more
wiley   +1 more source