Results 61 to 70 of about 419,197 (213)

Renal artery intervention for a patient with flash pulmonary edema accompanied by elevation of troponin levels due to bilateral renal artery stenosis and multivessel coronary disease: a case report

Journal of International Medical Research, 2020
An 84-year-old woman complaining of acute-onset chest distress for 2 hours was referred to the Department of Cardiology, Guangzhou Red Cross Hospital, China.
Ruxian Sun, Biao Li, Xiwei Chen, Yaogui Chen, Li Li   +4 more
doaj   +1 more source

Navigating the Zero Fluoroscopy Frontier: Current Tools, Evidence and Future Directions in Electrophysiology Procedures

Pacing and Clinical Electrophysiology, EarlyView.
Graphical Abstract ABSTRACT Fluoroscopy has traditionally been the mainstay imaging technique for guidance during electrophysiology (EP) ablation procedures. The numerous disadvantages associated with radiation exposure for both operators and patients have created the need for zero‐fluoroscopy (ZF) approaches. Today, electrophysiologists have access to
Dimitrios Kotzadamis, Georgios Giannopoulos, Vaios Schismenos, Alexandros Evangeliou, Prokopios Mamolis, Antonios Antoniadis, Vassilios Vassilikos   +6 more
wiley   +1 more source

Quadricuspid aortic valve

Italian Journal of Medicine, 2013
Quadricuspid aortic valve is an extremely rare congenital anomaly characterized by the development of aortic regurgitation, and associated with abnormally placed coronary ostia.
Mohammed Almansori
doaj   +1 more source

Vascular smooth muscle cell mechanotransduction: Pathways, phenotypes and emerging technologies

The Journal of Physiology, EarlyView.
Abstract figure legend Vascular smooth muscle cells are exposed to mechanical stimuli from the blood flow and the extracellular matrix. The cells sense the signals from cyclic stretch, shear stress, hydrostatic pressure and matrix stiffness through specialized mechanosensors, such as mechanosensitive ion channels or cell surface receptors including ...
Nivethitha Kota Lakshminaraasimulu, Rachel E. A. Smyth, Aishwarya Prakash, Thomas Iskratsch   +3 more
wiley   +1 more source

Successful Extensive Pulsed Field Ablation for Atrial Fibrillation Without Leadless Pacemaker Interference

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
Although Pulsed field ablation (PFA) has demonstrated efficacy for atrial fibrillation, its safety in patients with leadless pacemaker remains uncertain. This case suggests that extensive PFA involving persistent left superior vena cava, superior vena cava, and left atrial posterior wall can be safely performed without device interference.
Gen Matsuura, Hidehira Fukaya, Tomoharu Yoshizawa, Atsuhiko Sugimoto, Junya Ako   +4 more
wiley   +1 more source

Comparative analysis of anatomic changes and feasibility of valve-in-valve transcatheter aortic valve replacement between Konno and Y-incision aortic root enlargementCentral MessagePerspective

JTCVS Techniques
Objective: To evaluate anatomic changes in the aortic root after different aortic root enlargement (ARE) techniques and assess the risk of coronary obstruction during future valve-in-valve (ViV) transcatheter aortic valve replacement (TAVR) procedures ...
Jiyoung Lee, MD, PhD, Hiroshi Nakanaga, MD, Nobuo Tomizawa, MD, PhD, Yui Okada-Nozaki, MD, PhD, Yuko Okano-Kawaguchi, MD, PhD, Shinichiro Fujimoto, MD, PhD, Minoru Tabata, MD, PhD   +6 more
doaj   +1 more source

One Anatomy, Multiple Valve Choices: Interobserver Agreement in Selecting Transcatheter Pulmonary Valve

Catheterization and Cardiovascular Interventions, Volume 108, Issue 3, Page 781-791, September 1, 2026.
Methodological framework among international observers to understand clinical decision‐making and interobserver agreement in TPVR planning. ABSTRACT Background Transcatheter pulmonary valve replacement (TPVR) requires selecting the optimal device type, size, and position. Variability in anatomical shape may affect procedural planning.
Camilo E. Pérez‐Cualtán, Jaime Cabrales, Francisco Garay, Carlos Eduardo Guerrero‐Chalela, Marcelo Rivarola, Juan P. Rozo, Juan Carlos Samayoa, Jenny Zablah, Javier Navarro‐Rueda, Juan C. Briceño Triana, Luis Felipe Giraldo   +10 more
wiley   +1 more source

Tra Ostia e Porto: Isola Sacra in transitum. Stato degli studi e prospettive di ricerca alla luce del dato archeologico e numismatico. Il dato numismatico.

, 2023
: Studio delle evidenze monetali provenienti da attività di scavo archeologico, di vecchia e nuova data, nel territorio di Isola Sacra: la ricerca si innesta all’interno del progetto pluriennale Ostia-moneta (dir.
Emanuela Spagnoli
core  

A case of anomalous coronary artery origin: The role of computerised tomography

SAGE Open Medical Case Reports, 2016
Objective: To illustrate the utility of CT coronary angiography in the assessment of patients with anomalous coronary arteries. Methods: A 65-year-old woman who presented with a clinical history of unstable angina was investigated with both computerised ...
Jeeva John, John H Miller, Stephen J Leslie   +2 more
doaj   +1 more source

A Randomized Controlled Trial Comparing the TruSteer and FXD Double Curve Delivery Systems for Left Atrial Appendage Occlusion With the Watchman FLX Pro Device—The GUIDE‐LAAO Study

Catheterization and Cardiovascular Interventions, Volume 108, Issue 3, Page 899-907, September 1, 2026.
ABSTRACT Background Deflectable delivery systems have been introduced to enhance coaxial alignment and procedural efficacy during left atrial appendage occlusion (LAAO), yet randomized comparisons with conventional fixed‐curve systems are lacking. Aims The GUIDE‐LAAO trial evaluated whether the TruSteer deflectable delivery system is non‐inferior to ...
Philippe Taieb, Marco Frazzetto, Pedro Soares Teixeira, Steven J. Filby   +3 more
wiley   +1 more source