Results 31 to 40 of about 1,654,468 (357)

Preoperative anxiety and its associated factors among patients undergoing cardiac catheterization at saint peter Specialized Hospital and Addis Cardiac Center, Addis Ababa, Ethiopia

International Journal of Africa Nursing Sciences, 2022
Background: Hospitalization and surgery are critical, negative life events that lead to a significant number of patients with anxiety. There is a study gap regarding preoperative anxiety status and factors associated with patients undergoing cardiac ...
Neway Afrassa, Rahel Nega Kassa, Tesfaye Girma Legesse   +2 more
doaj   +1 more source

Cardiac Arrest in the Catheterization Laboratory [PDF]

Current Cardiology Reviews, 2018
Cardiac arrest in the Catheterization Lab is a rare and unique scenario that is often logistically challenging. It often has dire prognosis especially in patients suffering from severe pre-existing illnesses (high risk patient) such as acute myocardial infarction with cardiogenic shock, or patients undergoing high risk procedures.
Huu Tam Truong, Kapil Yadav
openaire   +3 more sources

Vascular complications of cardiac catheterization [PDF]

Journal of Vascular Surgery, 1991
Femoral artery injury after diagnostic and therapeutic cardiac catheterization is a frequently encountered clinical problem. This study reviews 150 femoral artery injuries that occurred in 16,350 patients over a 5-year period. A prospective computerized cardiac catheterization data bank was used to determine significant risk factors associated with the
Karen S. Pieper, Karen S. Pieper, Richard L. McCann, Lewis B. Schwartz, Lewis B. Schwartz   +4 more
openaire   +3 more sources

Development of a personalized visualization and analysis tool to improve clinical care in complex multisystem diseases with application to scleroderma

Arthritis Care &Research, Accepted Article.
Background In complex diseases, it is challenging to assess a patient's disease state, trajectory, treatment exposures, and risk of multiple outcomes simultaneously, efficiently and at the point of care. Methods We developed an interactive patient‐level data visualization and analysis tool (VAT) that automates illustration of a scleroderma patient's ...
Ji Soo Kim, John Scott, Lauren Fisher, Lauren N. Smith, Willie Stewart, Adrianne Woods, Rob Smithwright, Diane Koher, Parastoo Aslanbeik, Aalok B. Shah, Brad Tibbils, Samantha I. Pitts, Ayse P. Gurses, Yushi Yang, Ana‐Maria Orbai, Antony Rosen, Laura K. Hummers, Scott L. Zeger, Ami A. Shah   +18 more
wiley   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Distal transradial access: a review of the feasibility and safety in cardiovascular angiography and intervention

BMC Cardiovascular Disorders, 2020
Background Transradial access (TRA) has been considered as the default choice in cardiac catheterization. Although infrequent, vascular complications of this approach remain. Recently, the distal transradial approach (dTRA) in cardiac catheterization was
Gaojun Cai, Haomin Huang, Feng Li, Ganwei Shi, Xiaolong Yu, Lei Yu   +5 more
doaj   +1 more source

Nitric Oxide‐Releasing Catheters with Phenol‐Amine Catalytic Coatings for Improved Anti‐Inflammatory Performance

Advanced Healthcare Materials, EarlyView.
Tannic acid‐selenocystamine (TA‐SeCA) nanocoating enables stable, sustained catalytic nitric oxide (NO) release on catheter surfaces. This one‐step phenol‐amine coating improves catheter functionality by enhancing endogenous NO production, supporting vascular function, and reducing inflammation.
Qingqing Fan, Shu Geng, Tanveer A. Tabish, Kang Lin, Yiyi Yin, Siti Nur Asyura Adzlan, Federico Mazur, Rona Chandrawati   +7 more
wiley   +1 more source

Multifunctional Biomedical Devices with Closed‐Loop Systems for Precision Therapy

Advanced Healthcare Materials, EarlyView.
This review explores two major types of closed‐loop therapeutic systems: self‐sustained and externally triggered. It highlights recent advances in stimuli‐responsive materials, integrated bioelectronics, and data‐driven control strategies, offering insight into emerging strategies for personalized, responsive drug delivery.
Yixuan Leng, Rujie Sun
wiley   +1 more source

Case Report of First Angiography-Based On-Line FFR Assessment during Coronary Catheterization

Case Reports in Cardiology, 2017
Fractional flow reserve (FFR), an index of the hemodynamic severity of coronary stenoses, is derived from hyperemic pressure measurements and requires a pressure-monitoring guide wire and hyperemic stimulus.
Ran Kornowski, Hana Vaknin-Assa
doaj   +1 more source

Prognostic value of texture analysis from cardiac magnetic resonance imaging in patients with Takotsubo syndrome: a machine learning based proof-of-principle approach

Scientific Reports, 2020
Cardiac magnetic resonance (CMR) imaging has become an important technique for non-invasive diagnosis of takotsubo syndrome (TTS). The long-term prognostic value of CMR imaging in TTS has not been fully elucidated yet.
Manoj Mannil, Ken Kato, Robert Manka, Jochen von Spiczak, Benjamin Peters, Victoria L. Cammann, Christoph Kaiser, Stefan Osswald, Thanh Ha Nguyen, John D. Horowitz, Hugo A. Katus, Frank Ruschitzka, Jelena R. Ghadri, Hatem Alkadhi, Christian Templin   +14 more
doaj   +1 more source