Results 161 to 170 of about 97,818 (313)

Technical Feasibility of the RHYTHMIA Mapping System in Pediatric Patients Weighing Less Than 20Kg

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Background Catheter ablation in pediatric patients remains technically challenging. The RHYTHMIA high‐density mapping system is increasingly used in pediatric electrophysiology; however, procedural experience in patients weighing less than 20 kg is limited.
Wataru Sasaki, Taisuke Nabeshima, Kouta Nagaoka, Hitoshi Mori, Daisuke Kudo, Naomichi Tanaka, Tsukasa Naganuma, Masataka Narita, Kazuhisa Matsumoto, Yoshifumi Ikeda, Naokata Sumitomo, Kazuo Matsumoto, Ritsushi Kato   +12 more
wiley   +1 more source

A technique for bicuspidization of the aortic valve [PDF]

, 1959
CRUZAT, EP, LEWIS, FJ, STARZL, TE, WALKER, FB   +3 more
core   +1 more source

Transthoracic Echocardiography‐Guided Implantation of Aveir VR Leadless Pacemaker Without Fluoroscopy

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Background Leadless pacemaker implantation traditionally relies on fluoroscopy and contrast‐guided techniques. However, in patients with advanced chronic kidney disease, the use of contrast carries a risk of nephrotoxicity, and fluoroscopy leads to additional ionizing radiation exposure.
Haojie Zhu, Pingping Gao, Fujian Duan, Xiaohan Fan, Xiangbin Pan   +4 more
wiley   +1 more source

Left Ventricular wall Thickness and Decrement Evoked Potentials in Ablation of Ischemic Ventricular Tachycardia

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Introduction Preprocedural imaging can improve the success rate of ventricular tachycardia (VT) ablation. Left ventricular wall thickness (LVWT) measured by cardiac computed tomography (CT) can be used to identify infarct regions. We sought to determine whether an association exists between left ventricular wall thickness (LVWT) as obtained ...
Alwin B. P. Noordman, Ahmed S. Yassin, Michiel Rienstra, Alexander H. Maass, Yuri Blaauw   +4 more
wiley   +1 more source

Minimally invasive tricuspid valve surgery after failed transcatheter tricuspid valve repair. [PDF]

Ann Cardiothorac Surg
Akansel S, Kofler M, Dini M, Jacobs S, Falk V, Kempfert J.   +5 more
europepmc   +1 more source

Segmental Snare Traction Technique for Helix‐Fixed Leadless Pacemaker Implantation Across a Repaired Tricuspid Annulus

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Helix‐fixed leadless pacemaker delivery can be challenging after tricuspid annuloplasty with a rigid ring. An 80‐year‐old woman with prior mitral valve repair, tricuspid annuloplasty (26‐mm MC ring), and Maze III surgery presented with syncope due to atrial fibrillation with a slow ventricular response. Standard maneuvers failed to advance the
Yuya Nakamura, Yoshikazu Suzuki, Yumi Aiyama, Kanji Miki, Erina Kunimoto, Toshiro Shinke   +5 more
wiley   +1 more source

Transcatheter Tricuspid Valve Replacement in Rheumatic Tricuspid Valve Regurgitation. [PDF]

JACC Case Rep
Yang J, Tang GHL, Lerakis S, Onishi T, Kini AS, Khera S, Safi LM.   +6 more
europepmc   +1 more source

Right Atrial Size and Function in Patients with Pulmonary Hypertension Associated with Disorders of respiratory System or Hypoxemia [PDF]

, 2007
Cioffi G, DE SIMONE, GIOVANNI, Mureddu G, Stefenelli C., Tarantini L   +4 more
core   +1 more source

Impact of a Dual‐Lead Technique on Procedural Success of Left Bundle Branch Pacing

Journal of Cardiovascular Electrophysiology, EarlyView.
Yousaku Okubo, Junji Maeda, Shogo Miyamoto, Shunsuke Ishida, Naoki Ishibashi, Shunsuke Miyauchi, Sho Okamura, Takehito Tokuyama, Noboru Oda, Yukiko Nakano   +9 more
wiley   +1 more source

A Multi‐Institutional Retrospective Study of 21 Dogs Having Undergone Hypofractionated Radiotherapy for Adrenal Tumours (2017–2024)

Veterinary and Comparative Oncology, EarlyView.
ABSTRACT Radiation therapy (RT) has emerged as a promising non‐surgical approach for treating canine adrenal tumours. This multi‐institutional, retrospective study describes clinical outcomes for 21 dogs having been prescribed a course of hypofractionated image‐guided intensity‐modulated RT (IMRT) entailing delivery of 25–35 Gy total in 5 fractions ...
Yen‐Hao Erik Lai, Michael S. Kent, Michael W. Nolan, Dah‐Renn Fu, Jayme S. Looper   +4 more
wiley   +1 more source