Results 41 to 50 of about 424,752 (143)

Thermally Drawn Bioelectric Catheters: Enabling Proprioceptive Endovascular Navigation

Advanced Intelligent Systems, EarlyView.
This work introduces a novel bioelectric navigation system eliminates the need for harmful fluoroscopy during endovascular surgeries. A bespoke 16‐electrode catheter is fabricated using rapid thermal drawing and laser micro‐machining. Paired with a real‐time tracking algorithm fusing vascular geometry detection and distance estimation, this technology ...
Alex Ranne, Heiko Maier, Jinshi Zhao, Songli Moey, Ayhan Aktas, Manik Chana, Burak Temelkuran, Nassir Navab, Ferdinando Rodriguez y Baena   +8 more
wiley   +1 more source

Coronary Intervention for Stable Angina Pectoris: The use of Fractional Flow Reserve as a decision making tool for Coronary Angioplasty

Majalah Kardiologi Indonesia, 2013
Coronary angioplasty is a definitive, percutaneous intervention to improve myocardial oxygen supply. The benefit of coronary angioplasty for stable angina pectoris is still a controversy.
doaj   +1 more source

Acute Thrombotic Occlusion of Right Coronary and Left Circumflex Coronary Arteries in a Patient with Antiphospholipid Syndrome: Successful Stent Implantation

Case Reports in Medicine, 2010
Antiphospholipid syndrome is a rare disorder. Acute myocardial infarction is uncommon among these patients. Here we report a case of a 44-year-old man with antiphospholipid syndrome admitted for acute inferior myocardial infarction.
Serdar Biceroglu, Muge Ildizli Demirbas, Mustafa Karaca, Murat Yalcin, Hasan Yilmaz   +4 more
doaj   +1 more source

Inferring Rheumatoid Arthritis Disease Activity Status From the Electronic Health Records Across Health Systems

Arthritis &Rheumatology, EarlyView.
Objective Disease activity plays a central role in rheumatoid arthritis (RA) clinical studies. The inconsistent availability of data on disease activity in real‐world electronic health records (EHRs) data has limited the ability to generate real‐world evidence (RWE).
David Cheng, Xuan Wang, Gregory C. McDermott, Jennifer S. Hanberg, Zoe Love, Katherine Zhong, Mary Jeffway, Jue Hou, Vidul Panickan, Rahul Sangar, Ying Qi, Connor Melley, Lauren Costa, Dakota Feil, Rachael Matty, Dana Weisenfeld, Abisayo Animashaun, Aimee Schreiner, Sara Morini, Lauren Rusnak, Andrew Cagan, Misti Paudel, J. Michael Gaziano, Brian Sauer, Michael Weinblatt, Joshua Baker, Bryant England, Yuk‐Lam Ho, Kelly Cho, Paul Monach, Grant W. Cannon, Nancy Shadick, Ted R. Mikuls, Tianxi Cai, Katherine P. Liao   +34 more
wiley   +1 more source

Percutaneous Coronary Intervention with Diagnostic Tiger Catheter in Anomalous Right Coronary Artery through Femoral Route: A Case Report

Journal of the Practice of Cardiovascular Sciences
Anomalous right coronary arteries (ARCAs) are extremely rare in general population. Although mostly asymptomatic and recognized incidentally on cardiac catheterizations, they can be catastrophic and can cause sudden cardiac death. Studies have shown that
Viveka Kumar, Purneshwar Pandey, Sangeeta Dhir   +2 more
doaj   +1 more source

Outcomes of Surgical Patch Angioplasty of The Coronary Artery for Diffuse Coronary Artery Disease [PDF]

Brazilian Journal of Cardiovascular Surgery, 2020
Introduction: Diffuse coronary artery disease (CAD) has a poor prognosis and many patients are ineligible for conventional coronary artery bypass grafting (CABG).
Dong Li, Pengfei Guo, Lei Chen, Yang Wu, Gang Wang, Cangsong Xiao   +5 more
doaj   +2 more sources

Cardiovascular and neuropsychiatric outcomes with PCSK9 inhibitors in atherosclerotic cardiovascular disease: A retrospective cohort study

British Journal of Clinical Pharmacology, EarlyView.
Study design and main findings. After 1:1 propensity score matching, 60 885 PCSK9 inhibitor users and 60 885 statin‐only users with ASCVD were compared. Kaplan–Meier curves show 12‐month cumulative event‐free survival for MACE, psychiatric disease, and neurodegenerative disease.
Tianshu Gu, Yang Chen, Nan Zhang, Uazman Alam, Riccardo Proietti, Tong Liu, Kang‐Yin Chen, Gregory Y. H. Lip   +7 more
wiley   +1 more source

miRNome profile in blood samples upstream and downstream of the coronary lesion and arterial aortic root before and after angioplasty in subjects with chronic and acute coronary syndrome: A pilot observational study protocol (Plaque study).

PLoS ONE
Currently the mechanisms that lead an atherosclerotic plaque to become unstable and those that trigger the coagulative/thrombotic processes leading to acute coronary syndrome have yet to be clarified. It has been suggested a possible role of microRNAs in
Olga Protic, Anna Rita Bonfigli, Fabiola Olivieri, Adrianapia Maria Lamedica, Gabriele Gabrielli, Roberto Antonicelli   +5 more
doaj   +1 more source

Acute Pericarditis after Percutaneous Coronary Intervention. A Case Report. [PDF]

Batna Journal of Medical Sciences
Coronary angioplasty can be complicated by pericarditis which can appear at distance or more rarely early after the procedure, especially in the event of a mechanical complication of this procedure such as coronary artery perforation.
Nassime ZAOUI, Sabrina BENAMARA, Amina BOUKABOUS, Nabil IRID   +3 more
doaj   +1 more source

Role of Interleukin-18 in vascular injury: a new pharmacological target for the prevention of restenosis [PDF]

, 2006
Background: Studies in humans as well as in animal models suggest that interleukin-18 (IL-18) plays a crucial role in vascular pathologies. IL-18 is a strong predictor of cardiovascular death in angina and is involved in atherotic plaque destabilization.
Grassia, Gianluca
core   +1 more source