Results 171 to 180 of about 29,900 (262)

Clinical Advantages and Pitfalls of Pulsed Field Ablation: How to Prevent ALH Syndrome

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
Pulsed‐field (PF) Ablation Index (combined with average contact force and number of PF pulses) accurately predicted lesion depth in the prospective validation study. Importantly, no lesion formation was observed in the absence of electrode–tissue contact when the ablation electrode was positioned only 1–2 mm away from the endocardium. ABSTRACT Catheter
Hiroshi Nakagawa, Quim Castellvi, Masafumi Sugawara, Atsushi Ikeda, Salman Farshchi‐Heydari, Jennifer Maffre, Ayman A. Hussein, Pasquale Santangeli, Walid I. Saliba, Yukihito Higashi, Warren M. Jackman   +10 more
wiley   +1 more source

Active Electromagnetic Interference Suppression for MRI and Proton Resonance Frequency Shift Thermometry During MRI‐Guided Microwave Ablation

Magnetic Resonance in Medicine, Volume 96, Issue 4, Page 1572-1588, October 2026.
ABSTRACT Purpose To develop a software‐based active electromagnetic interference (EMI) suppression (AES) framework on whole‐body multi‐channel MRI systems for reliable MRI and MR thermometry during MRI‐guided microwave ablation (MWA). Methods In addition to primary imaging coils, an unloaded standard body array coil was positioned outside the imaging ...
Qing Dai, Jason Chiang, Shu‐Fu Shih, Wenqi Zhou, David S. K. Lu, Holden H. Wu   +5 more
wiley   +1 more source

Contrast-enhanced ultrasound detection of a longitudinal fissure-like intraplaque channel associated with plaque-fragment embolization during carotid artery stenting: a case report. [PDF]

Front Cardiovasc Med
Luo W, Meng R, Guo Q, Huang K, Xuan J.
europepmc   +1 more source

Mapping the Evidence on Midline Catheter Tip Location, Confirmation Methods and Associated Characteristics: A Scoping Review

Nursing Open, Volume 13, Issue 10, October 2026.
ABSTRACT Background Midline catheters (MCs) are increasingly utilized as an alternative to peripheral and central venous catheters. However, the lack of standardized protocols for tip location and confirmation methods remains a significant barrier to patient safety and clinical decision‐making.
Jieyu Wang, Si Deng, Hui Hu, Ya Feng, Xiaoling Dong, Jing Zhang, Jiao Yang, Li Geng, Yilan Liu, Yaling Wang   +9 more
wiley   +1 more source

Contrast-enhanced endoscopic ultrasound for vascular mapping: a paradigm shift from target enhancement to danger marking in endoscopic ultrasound-guided biliary drainage. [PDF]

Endoscopy
Hu SS, Liu WH.
europepmc   +1 more source

Ultrasonic Vibration Assisted Laser Processing: A Hybrid Paradigm for Extreme Surface Enhancement

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Traditional laser processing techniques offer many advantages, but they often encounter limitations such as heat‐affected zones, recast layers, residual tensile stresses, and poor surface finish. The integration of ultrasonic vibration (UV) presents a promising hybrid approach to overcome these challenges by introducing beneficial effects like
Aziz Ul Hassan Mohsan, Xuedao Shu, Hu Zong, Su Zhao, Khamis Essa, Di Tie, Changyong Chen   +6 more
wiley   +1 more source

CEUS with VEGFR2-targeted microbubbles for monitoring of early immunotherapy effects in a colorectal cancer model. [PDF]

Cancer Imaging
Herr FL, Stock JK, Solms-Baruth VGZ, Blume LV, Kloiber-Langhorst S, Hirner-Eppeneder H, Stueckl J, Akla B, Ricke J, Geyer T, Kunz W, Heimer MM, Clevert DA, Antons MJ, Cyran CC.   +14 more
europepmc   +1 more source

Driving Drugs Deeper: Force‐Driven Microneedle Systems for Active Therapy and Their Road Towards Clinical Implementation

Small, Volume 22, Issue 55, 1 October 2026.
Force‐driven microneedles are presented as active therapeutic microdevices that overcome the diffusion limits of conventional patches. By integrating gas generation, magnetic actuation, cavitation, or iontophoresis, these systems drive payloads deeper into tissue, enabling faster, more controlled delivery and highlighting key design principles and ...
Majed Amini, Phoebe Li, Hamed Shahsavan, Mahla Poudineh   +3 more
wiley   +1 more source

Enhancing subharmonic response by controlling initial state of monodisperse microbubbles via a multi-gas core. [PDF]

Ultrason Sonochem
Chen S, Lu C, Zhang H, Yu ACH, Qin P.
europepmc   +1 more source

Formation of Boron Nitride Coating on SiC Fibers by Electrophoretic Deposition Method Using Pulsed Direct Current Field

International Journal of Applied Ceramic Technology, Volume 23, Issue 5, October 2026.
BN coating with the thickness of 170–360 nm was formed on SiC fibers by pulsed DC EPD method with varying the applied voltage of 5–20 V with the migration time of 1 min. They were comparable to those formed by continuous DC EPD at the applied voltage of 5 V for 60 min reported in our previous study.
Daichi Sakakibara, Anna Gubarevich, Masaki Kotani, Katsumi Yoshida   +3 more
wiley   +1 more source