Results 111 to 120 of about 1,621,981 (362)

Radiation-free CMR diagnostic heart catheterization in children

Journal of Cardiovascular Magnetic Resonance, 2017
Background Children with heart disease may require repeated X-Ray cardiac catheterization procedures, are more radiosensitive, and more likely to survive to experience oncologic risks of medical radiation.
Kanishka Ratnayaka, Joshua P. Kanter, Anthony Z. Faranesh, Elena K. Grant, Laura J. Olivieri, Russell R. Cross, Ileen F. Cronin, Karin S. Hamann, Adrienne E. Campbell-Washburn, Kendall J. O’Brien, Toby Rogers, Michael S. Hansen, Robert J. Lederman   +12 more
doaj   +1 more source

Exploration of Surgeons' Natural Skills for Robotic Catheterization [PDF]

arXiv, 2020
Despite having the robotic catheter systems which have recently emerged as safe way of performing cardiovascular interventions, a number of important challenges are yet to be investigated. One of them is exploration of surgeons' natural skills during vascular catheterization with robotic systems.
arxiv  

Reinforcing Stromal Cell Spheroid Through Red‐Light Preconditioning for Advanced Vascularization

Advanced Science, EarlyView.
This study presents a novel approach to enhance stromal cell therapy for myocardial infarction by combining OLED‐based photobiomodulation (OPBM) preconditioning with 3D spheroid culture of hADSCs. The engineered spheroids improve angiogenesis, arterialization, and cardiac function in vivo, offering a next‐generation therapeutic strategy to overcome ...
Yu‐Jin Kim, Hyeok Kim, Dong‐Hyun Lee, Yeong Hwan Kim, Jae‐Hyun Park, Woo‐Sup Sim, Jin‐Ju Kim, Kiwon Ban, Soong Ho Um, Hyun Ji Park, Michael E. Davis, Hun‐Jun Park, Suk Ho Bhang   +12 more
wiley   +1 more source

Does a nurse-led interventional program improve clinical outcomes in patients with atrial fibrillation? A meta-analysis

BMC Cardiovascular Disorders
Background Being the most common type of arrhythmia, atrial fibrillation (AF) is progressively increasing with an annual rate of 5 million new cases. Recent guidelines highlight the importance of using collaborative multidisciplinary teams in order to ...
Xingcai Yu, Jun Xu, Min Lei
doaj   +1 more source

A Touch Enabled Hemodynamic and Metabolic Monitor

Advanced Science, EarlyView.
This work presents a touch‐based hybrid platform for simultaneous monitoring of vital signs and sweat metabolites. With a simple tri‐finger touch of 4–6 min, users can concurrently get to know their glucose, uric acid, cortisol levels from fingertip sweat, along with blood pressure and heart rate.
Omeed Djassemi, Tamoghna Saha, Ponnusamy Nandhakumar, Muhammad Inam Khan, Hannah Fishman, Sara Earney, Chochanon Moonla, Yuchen Xu, Henry Thai, Sofia Morales‐Fermin, Gyeongho Kim, Rhea Park, Beya Acot, Oscar Wu, Cannon Wurster, An‐Yi Chang, Christopher Cheung, Julia Silberman, Shichao Ding, Joseph Wang   +19 more
wiley   +1 more source

Long‐term outcome prediction for chronic thromboembolic pulmonary hypertension after pulmonary endarterectomy

Clinical Cardiology, Volume 45, Issue 12, Page 1255-1263, December 2022., 2022
Abstract Background The definitive treatment for chronic thromboembolic pulmonary hypertension (CTEPH) is pulmonary endarterectomy (PEA), which has good long‐term outcomes. However, after surgery, a quarter of the patients still have residual pulmonary hypertension (RPH). In pulmonary hemodynamics, there are no unified criteria for RPH, even though the
Wu Song, Jiade Zhu, ZhaoJi Zhong, Yunhu Song, Sheng Liu   +4 more
wiley   +1 more source

Interventional cardiac catheterization predictors at Al-Arabi heart Center in Palestine in 2017

BMC Cardiovascular Disorders, 2019
Background Cardiac catheterization is performed for both therapeutic and diagnostic reasons, in which the outcome may vary from only medical treatment to the need of percutaneous coronary intervention and ending with coronary artery bypass graft.
Abdulsalam Alkaiyat, Reham Abumadi, Shuruq Atari, Wasef Sayeh, Hamzeh Al Zabadi, Zaid Sarawan, Fekri Bisharat, Nizar Shakhshir   +7 more
doaj   +1 more source

Outcome and Impact of Surgery in Paradoxical Low-Flow, Low-Gradient Severe Aortic Stenosis and Preserved Left Ventricular Ejection Fraction: A Cardiac Catheterization Study

Circulation, 2013
Background— The clinical relevance and management of paradoxical low-flow, low-gradient aortic stenosis (LFLG-AS) with preserved left ventricular ejection fraction remain debated.
D. Mohty, J. Magne, M. Deltreuil, V. Aboyans, N. Echahidi, C. Cassat, P. Pibarot, M. Laskar, P. Virot   +8 more
semanticscholar   +1 more source

The efficacy of nitroglycerin to prevent radial artery spasm and occlusion during and after transradial catheterization: A systematic review and meta‐analysis of randomized controlled trials

Clinical Cardiology, Volume 45, Issue 12, Page 1171-1183, December 2022., 2022
Abstract Radial artery spasm (RAS) is the most common cause of transradial access site crossover and is a common intra‐procedural complication. RAS incidence can lead to radial artery occlusion (RAO) postprocedure, preventing the radial artery as a future access site.
Basel Abdelazeem, Mohamed T. Abuelazm, Sarya Swed, Mohamed Gamal, Mostafa Atef, Mohamed A. Al‐Zeftawy, Muhammad A. Noori, Anthony Lutz, Annabelle S. Volgman   +8 more
wiley   +1 more source

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