Results 51 to 60 of about 66,997 (255)

A pilot cohort study assessing the feasibility of complete revascularization with balloon pulmonary angioplasty for chronic thromboembolic pulmonary hypertension.

PLoS ONE, 2021
Balloon pulmonary angioplasty improves prognosis by alleviating pulmonary hypertension in patients with chronic thromboembolic pulmonary hypertension, even with incomplete revascularization.
Shinya Fujii, Shinya Nagayoshi, Kazuo Ogawa, Makoto Muto, Toshikazu D Tanaka, Kosuke Minai, Makoto Kawai, Michihiro Yoshimura   +7 more
doaj   +1 more source

“Bendy” stents help negotiate hairpin intracardiac curves [PDF]

, 2015
Simple transposition of the great arteries (TGA) occurs in 0.2 per 1000 live births. The condition is surgically repaired in the neonatal period by the arterial switch procedure (ASO) sometimes preceded by an atrial septostomy.
Bugeja, Justine, DeGiovanni, Joseph V., Grech, Victor E.   +2 more
core  

Comparative ergonomic workflow and user experience analysis of MRI versus fluoroscopy-guided vascular interventions:an iliac angioplasty exemplar case study [PDF]

, 2015
Purpose A methodological framework is introduced to assess and compare a conventional fluoroscopy protocol for peripheral angioplasty with a new magnetic resonant imaging (MRI)-guided protocol.
Cox, Benjamin F., Fatahi, Mahsa, Fernandez-Gutierrez, Fabiola, French, Karen, Gueorguieva, Mariana, Houston, J. Graeme, Immel, Erwin, Martinez, Santiago, McLeod, Helen, Melzer, Andreas, Rube, Martin A., Scott-Brown, Kenneth C., White, Richard D.   +12 more
core   +5 more sources

A Prospective, Multicenter, Open Label Study Investigating the Implementation of a Standardized Algorithm for Coronary CaLcificatiOn With PlaquE Modification Using UltraSound Guidance to Improve Procedural and Clinical Outcomes (CYCLOPES): Design and Rationale of the CYCLOPES Trial

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Introduction Moderate‐to‐severe calcification is present in ~20%–30% of patients undergoing coronary angiography. Coronary lesion modification is often necessary to facilitate optimal stent delivery and expansion, with several dedicated devices now approved for calcium modification before stent implantation. The CYCLOPES study aims to evaluate
Daniel O'Callaghan, Rory Durand, Colm G. Hanratty, Thomas Cuisset, Beatriz Vaquerizo, Jan‐Malte Sinning, Peter O'Kane, J. J. Coughlan, Simon Walsh, Róisín Colleran, Himanshu Rai, Osama Soliman, Emanuele Barbato, Barbara E. Stähli, Robert A. Byrne   +14 more
wiley   +1 more source

TRANSLUMINAL BALLOON ANGIOPLASTY WITH SHORT AND LONG BALLOON CATHETERS IN GROOP OF PATIENTS WITH CRITICAL LIMB ISCHEMIA

Медицинский вестник Юга России, 2014
Purpose: To determine the efficacy of balloon angioplasty with long (80-210 mm) and short (less than 60mm) balloons in group of patients with critical limb ischemia.Materials and Methods: Short-term results of balloon angioplasty of 130 patients was ...
I. I. Katelnitskiy, E. V. Sasina, M. I. Polyak   +2 more
doaj   +1 more source

Nationwide Analysis of PCI After TAVR From the Netherlands Heart Registration

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Percutaneous coronary intervention (PCI) after transcatheter aortic valve replacement (TAVR) has gained interest as concomitant coronary artery disease (CAD) is now often treated conservatively before TAVR, and TAVR is increasingly used in younger patients with longer life expectancies. Therefore, more contemporary data on PCI after
Hugo M. Aarts, Kimberley I. Hemelrijk, Gijs M. Broeze, Steven A. Muller, Lineke Derks, Ronak Delewi, Michiel Voskuil, the Transcatheter Heart Intervention and Percutaneous Coronary Intervention registration committees of the Netherlands Heart Registration   +7 more
wiley   +1 more source

Cephalic arch stenosis in autologous hemodialysis fistula; to stent or not to stent? Long-term follow up

The Egyptian Journal of Radiology and Nuclear Medicine, 2022
Background A retrospective study of 44 patients with autologous arteriovenous fistula (AVF) presenting with cephalic arch stenosis was carried out. The aim is to assess the effectiveness of angioplasty and stenting in cephalic arch stenosis in autologous
Hassan Abdelsalam
doaj   +1 more source

The optimal treatment of multivessel coronary artery disease [PDF]

, 2014
The practice of percutaneous coronary intervention has overtaken coronary bypass surgery in the treatment of ischaemic heart disease. Several randomized controlled as well as registry and observational trials have addressed the issue of patient selection
Manche, Alexander
core  

Prognostic Implication of CYP2C19 Genotype According to Clinical Risk Stratification After Drug‐Eluting Stent Implantation

Clinical Pharmacology &Therapeutics, EarlyView.
From the nationwide multicenter consortium, 8,163 patients undergoing drug‐eluting stent implantation were classified according to the presence of the CYP2C19 loss‐of‐function (LoF) allele: rapid or normal metabolizers (RMs/NMs) vs. intermediate or poor metabolizers (IMs/PMs), and clinical risk was stratified using the CHADS‐P2A2RC and TRS 2°P scores ...
Hyun Woong Park, Jae‐Hwan Lee, Jin‐Ok Jeong, Diana A. Gorog, Udaya S. Tantry, Byeong‐Keuk Kim, Hyung Joon Joo, Kiyuk Chang, Jin‐Yong Hwang, Young Bin Song, Sung Gyun Ahn, Jung‐Won Suh, Woong Gil Choi, Jung Rae Cho, Jeehoon Kang, Sang Yeub Lee, Hyo‐Soo Kim, Moo Hyun Kim, Do‐Sun Lim, Eun‐Seok Shin, Paul A. Gurbel, Young‐Hoon Jeong, on behalf of the PTRG‐DES Consortium Investigators   +22 more
wiley   +1 more source

Interventional therapies for chronic heart failure: An overview of recent developments

ESC Heart Failure, Volume 12, Issue 2, Page 1081-1094, April 2025.
Abstract Heart failure (HF), the final manifestation of most cardiovascular diseases, has become a major global health concern, affecting millions of individuals. Despite basic drug treatments, patients present with high morbidity and mortality rates. However, recent advancements in interventional therapy have shown promising results in improving the ...
Bingchen Guo, Si Shi, Yutong Guo, Jie Xiong, Bo Wang, Zengxiang Dong, Dianyu Gao, Yingfeng Tu   +7 more
wiley   +1 more source