Results 201 to 210 of about 196,937 (317)

Photogrammetric Reconstruction of 3D Human Anatomical Structures and Augmented Reality via Smartphone Technology

Clinical Anatomy, EarlyView.
ABSTRACT Limited access to cadavers necessitates the availability of digital resources for anatomy education. Smartphone‐based photogrammetry offers a promising solution for creating three‐dimensional (3D) and augmented reality (AR) models. This study compared two mobile photogrammetry applications (Qlone and Polycam) that have been used in modern ...
Sarita Phukwantong, Paphawarin Ma‐imjai, Benrita Jitaree, Athinan Prommahom   +3 more
wiley   +1 more source

Feasibility and Impact of Invasive Coronary Function Testing in Ischemia and No Obstructive Coronary Arteries: A Single-Center Study. [PDF]

J Soc Cardiovasc Angiogr Interv
Acharya D, Alvarez YR, Samuels B, Wei J, Iribarren A, Cook-Wiens G, Skaff P, Ranasinghe S, Maughan J, Nakamura M, Chakravarty T, Gupta A, Azarbal B, Bairey Merz CN, Gulati M.   +14 more
europepmc   +1 more source

Malposition of a Port Catheter in the Azygos Vein: Endovascular Repositioning Using a Long Loop Snare Technique

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Port catheters provide a reliable, long‐term venous access option in children for repeated administration of medications or parenteral nutrition. A cardiac catheterization procedure was performed in a 7‐year‐old girl in whom lateral chest radiography revealed posterior deviation suggestive of azygos vein malposition.
Axel Rentzsch, Annabelle Wagner, Jochen Pfeifer, Hashim Abdul‐Khaliq   +3 more
wiley   +1 more source

Management of anomalous aortic origin of coronary arteries in children: A single-center experience. [PDF]

Turk Gogus Kalp Damar Cerrahisi Derg
Bulut MO, Özçifçi G, Işık O, Akyüz M, Demircan T, Durak F, Güven B.   +6 more
europepmc   +1 more source

Left Main Stem Perforation: Management Strategies in a Potentially Catastrophic Event

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Left main stem coronary perforation is a potentially fatal complication of percutaneous coronary intervention if not recognized early and treated emergently. Treating left main stem perforation can be challenging due to the significant hemodynamic effect of one of the important steps, namely balloon tamponade.
Hilal Khan, Mohamed Farag, Scott Wilkes, Mohaned Egred   +3 more
wiley   +1 more source

One Ostium, Three Coronary Arteries: A Rare Coronary Anomaly in a Patient With Secundum Atrial Septal Defect. [PDF]

Cureus
Joseph A, Sultan MA, Groudeva V, Kratunkov P.   +3 more
europepmc   +1 more source

Clinical and Physiological Predictors of Acetylcholine‐Induced Coronary Spasm in ANOCA/INOCA Patients: A Retrospective Cohort Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background A substantial proportion of patients with angina and/or ischemia are found to have non‐obstructive coronary arteries (ANOCA/INOCA). Their symptoms can sometimes be explained by coronary microvascular dysfunction and/or vasospasm. Selecting patients for acetylcholine testing remains challenging, and the procedure is not trivial in ...
Jeremie Buri, Aurelia Zimmerli, Thabo Mahendiran, Adil Salihu, Victor Weerts, Olivier Muller, David Meier, Stephane Fournier   +7 more
wiley   +1 more source

Physics-informed graph neural networks for real-time prediction of wall shear stress in stenotic coronary arteries. [PDF]

Sci Rep
Luo TT, Yang L, Chen J, Wu ZW, Chang J, Zhang YT.   +5 more
europepmc   +1 more source

Unveiling the Microvasculature: The Index of Microcirculatory Resistance and Its Expanding Role in Cardiovascular Care

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Index of microcirculatory resistance (IMR) is a cutting‐edge, wire‐based tool that advances the capability assessment of coronary microvascular function. By utilizing distal coronary pressure and mean transit time under maximal hyperemia, IMR delivers consistent, reproducible insights into the microvasculature's dynamic health.
Joanna Sohn, Matthew A. Soderstrom, Ariana Ramirez, John‐Henry Dean, Raj Shah, Debanshu Roy, Kenneth Stone, Ariel Vinas, Bryan Ramsey, Charles Lin, Robert Chilton   +10 more
wiley   +1 more source

Deep Learning-Based Segmentation of Coronary Arteries and Stenosis Detection in X-Ray Coronary Angiography. [PDF]

JACC Adv
Molenaar MA, Hebbo E, Selder JL, Shekiladze N, Sandesara PB, Nicholson WJ, Asselbergs FW, Ahmad S, Gold DA, Sakr SM, Oliván Bescós J, Auvray V, van Mourik MS, Haak A, Zhao Y, Nieuwendijk JD, Schuuring MJ, Bouma BJ, Chamuleau SAJ, Verouden NJ.   +19 more
europepmc   +1 more source