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Echocardiographic predictors of surgical outcomes in pulmonary atresia with intact ventricular septum and development of a discriminatory calculator: an Australian tertiary institution experience.
Cardiol Young
January 2025
Children's Cardiac Centre, Department of Cardiology, Perth Children's Hospital, Perth, WA, Australia.
Introduction: Pulmonary atresia with intact ventricular septum is a rare congenital cardiac lesion with significant anatomical heterogeneity. Surgical planning of borderline cases remains challenging and is primarily based on echocardiography. The aim was to identify echocardiographic parameters that correlate with surgical outcome and to develop a discriminatory calculator.
View Article and Find Full Text PDFFeasibility and Safety of Distal Radial Artery Access with Recanalization of a Chronic Radial Artery Occlusion for Subsequent Coronary Angiography and Intervention.
Acta Cardiol Sin
January 2025
Department of Internal Medicine, Division of Cardiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
Aims: This study aims to verify the feasibility and safety of percutaneous coronary intervention (PCI) after a distal transradial approach (dTRA) with radial artery occlusion (RAO) recanalization.
Methods: Between July 2018 and January 2022, 30 patients underwent PCI following attempted RAO recanalization via dTRA. Among these cases, the target radial arteries could not be recanalized in five patients, necessitating alternative vascular access.
Incidence, Mechanism, and Management of Atrial Ablation Procedure Complications: A Literature Review.
Cardiol Rev
December 2024
Departments of Cardiology and Medicine, Westchester Medical Center, New York Medical College, Valhalla, NY.
Article Synopsis
- The popularity of atrial catheter ablation has surged as a leading treatment for supraventricular tachycardias, praised for its safety and effectiveness.
- Complications can occur at various stages, including vascular, thromboembolic, and mechanical issues, with atrial fibrillation ablation being notably riskier due to its complexity.
- Strategies to minimize risks involve advanced techniques like optimized anticoagulation and esophageal temperature monitoring, while emerging methods like pulsed-field ablation show promise for improved safety, pending further research.
3D CT to 2D X-ray image registration for improved visualization of tibial vessels in endovascular procedures.
Int J Comput Assist Radiol Surg
January 2025
Department of Medical Biophysics, University of Toronto, Toronto, Canada.
Article Synopsis
- The study aims to improve visualization of arteries during endovascular procedures for peripheral artery disease by using an image registration technique that fuses X-ray and CT angiography images.
- The method involved aligning digital images based on the positions of the bones and achieved successful registration in most cases, with accurate alignment of less than 1 mm in distance.
- The results indicate that this technique is clinically viable for guiding interventions, as it allows for early detection of potential complications like guidewire perforations while maintaining a reasonable processing time.
Impact of perforation following self-expandable metal stent as a bridge to surgery for malignant colorectal obstruction: a multicenter study of the Research Group for Stent in the Korean Society of Gastrointestinal Endoscopy.
Surg Endosc
January 2025
Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Background And Aims: Self-expandable metal stents (SEMS) are effective in alleviating malignant colorectal obstruction. However, bowel perforation following SEMS placement remains a significant concern, as it can adversely affect oncological outcomes. This study aimed to evaluate the recurrence and overall survival rates associated with SEMS-related bowel perforations.
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