Results 21 to 30 of about 173,554 (277)

Pseudopacemaker syndrome and marked first-degree atrioventricular block: Case report [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2010
Introduction. Pacemaker syndrome consists of the symptoms and signs present in the single chamber (VVI) pacemaker patient with electrode placed in the right ventricular apex.
Panić Miloš, Vlahović-Stipac Alja, Nešković Aleksandar N., Stanković Ivan, Putniković Biljana   +4 more
doaj   +1 more source

Low‐field MRI: Clinical promise and challenges

Journal of Magnetic Resonance Imaging, Volume 57, Issue 1, Page 25-44, January 2023., 2023
Modern MRI scanners have trended toward higher field strengths to maximize signal and resolution while minimizing scan time. However, high‐field devices remain expensive to install and operate, making them scarce outside of high‐income countries and major population centers.
Thomas Campbell Arnold, Colbey W. Freeman, Brian Litt, Joel M. Stein   +3 more
wiley   +1 more source

Soft, stretchable, wireless intelligent three‐lead electrocardiograph monitors with feedback functions for warning of potential heart attack

SmartMat, Volume 3, Issue 4, Page 668-684, December 2022., 2022
In this manuscript, we developed a stretchable, three‐lead electrocardiography (ECG) device based on self‐developed organohydrogel patches with strong adhesion and high conductivity for continuously monitoring human ECG signals. A safety warning system based on a mechanical vibration actuator is built up inside the ECG device as an indicator of the ...
Chunki Yiu, Yiming Liu, Chao Zhang, Jingkun Zhou, Huiling Jia, Tsz H. Wong, Xingcan Huang, Jian Li, Kuanming Yao, Ming K. Yau, Ling Zhao, Hu Li, Binbin Zhang, Wooyoung Park, Yuanting Zhang, Zuankai Wang, Xinge Yu   +16 more
wiley   +1 more source

The Total Artificial Heart and the Dilemma of Deactivation [PDF]

, 2016
It is widely believed to be permissible for a physician to discontinue any treatment upon the request of a competent patient. Many also believe it is never permissible for a physician to intentionally kill a patient.
Bronner, Ben
core   +1 more source

Epidemiological Record of Permanent Artificial Cardiac Pacemaker Implant at a Reference Center

Journal of Cardiac Arrhythmias, 2020
Objective: To identify the profile of patients who implanted pacemakers and their complications in a tertiary cardiology center in the state of Santa Catarina.
Larissa Freitas Nunes Goldoni, Rafaela Louise Sales, Kárila Scarduelli Luciano, Alessandra Kraus, Rafael de March Ronsoni   +4 more
doaj   +4 more sources

The relation between cardiac 123I-mIBG scintigraphy and functional response 1 year after CRT implantation [PDF]

, 2020
Cardiac resynchronization therapy (CRT) is a disease-modifying therapy in patients with chronic heart failure (CHF). Current guidelines ascribe CRT eligibility on three parameters only: left ventricular ejection fraction (LVEF), QRS duration, and New ...
de Groot, J R, De Vincentis, G, Frantellizzi, V, Gheysens, O, Nakajima, K, Poel, E, Verberne, H J, Verschure, D O   +7 more
core   +1 more source

Impact of chronic fetal hypoxia and inflammation on cardiac pacemaker cell development [PDF]

Cells 9(3), 733, 2020, 2020
Chronic fetal hypoxia and infection are examples of adverse conditions during complicated pregnancy, which impact cardiac myogenesis and increase the lifetime risk of heart disease. However, the effects that chronic hypoxic or inflammatory environments exert on cardiac pacemaker cells are poorly understood.
arxiv   +1 more source

Robust neuromorphic coupled oscillators for adaptive pacemakers [PDF]

Sci Rep 11, 18073 (2021), 2021
Neural coupled oscillators are a useful building block in numerous models and applications. They were analyzed extensively in theoretical studies and more recently, in biologically realistic simulations of spiking neural networks. The advent of mixed-signal analog/digital neuromorphic electronic circuits provides new means for implementing neural ...
arxiv   +1 more source

Personal HealthCare of Things: A novel paradigm and futuristic approach

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract This study provides an investigative approach and offers a complete review of research on Internet of Medical Things (IoMT), describing the progress in general and highlighting the research issues, trends, and future aspects of IoMT. Exploring a research strategy for IoMT systems is vital as the need for IoT in healthcare grows. By aggregating
Surbhi Gupta, Mohammad Shabaz, Ankur Gupta, Abdullah Alqahtani, Shtwai Alsubai, Isaac Ofori   +5 more
wiley   +1 more source

Sudden mode change of permanent pacemaker during living donor liver transplantation - A case report - [PDF]

Anesthesia and Pain Medicine, 2023
Background Pacemakers assist circulation by generating electrical impulses. Patients with pacemakers scheduled to undergo surgery are vulnerable to device-related complications.
Sooyeon Lee, Gaabsoo Kim
doaj   +1 more source