Results 111 to 120 of about 611,997 (371)

Retracted: The Long-Term Change of Arrhythmias after Transcatheter Closure of Perimembranous Ventricular Septal Defects

Cardiology Research and Practice, 2023
Cardiology Research and Practice
doaj   +1 more source

Robust and Sensitive Method of Lyapunov Exponent for Heart Rate Variability [PDF]

arXiv, 2015
Heart Rate Variability (HRV) plays an important role for reporting several cardiological and non-cardiological diseases. Also, the HRV has a prognostic value and is therefore quite important in modelling the cardiac risk. The nature of the HRV is chaotic, stochastic and it remains highly controversial.
arxiv  

Early Prediction of Sepsis From Clinical Data: The PhysioNet/Computing in Cardiology Challenge 2019

2019 Computing in Cardiology (CinC), 2019
The PhysioNet/Computing in Cardiology Challenge focused on the early detection of sepsis from clinical data. A total of 40,336 patient records from two distinct hospital systems were shared with participants while 22,761 patient records from three ...
PhD Matthew A. Reyna, MD Christopher S. Josef, PhD Russell Jeter, S. Shashikumar, M. P. M. Brandon Westover, PhD Shamim Nemati, G. D. C. DPhil, PhD Ashish Sharma, San Diego   +8 more
semanticscholar   +1 more source

MMP9High Neutrophils are Critical Mediators of Neutrophil Extracellular Traps Formation and Myocardial Ischemia/Reperfusion Injury

Advanced Science, EarlyView.
During a heart attack, neutrophils rapidly activate and differentiate into a specific subset characterized by high levels of MMP9, a tissue‐damaging enzyme, via the SPI1/CST7 pathway. These neutrophils form harmful net‐like structures (Neutrophil extracellular traps, NETs) that exacerbate heart injury.
Shiyu Hu, Feng Zhang, Jingpu Wang, Jian Zhang, Chenguang Li, Yang Lyu, Yiwen Wang, Rong Huang, Yang Gao, Hongbo Yang, Juying Qian, Wenwen Tang, Jiatian Cao, Junbo Ge   +13 more
wiley   +1 more source

Neuroimaging for differential diagnosis of transient neurological attacks

Brain and Behavior, Volume 12, Issue 12, December 2022., 2022
Abstract Background Rapid yet comprehensive neuroimaging protocols are required for patients with suspected acute stroke. However, stroke mimics can account for approximately one in five clinically diagnosed acute ischemic strokes and the rate of thrombolyzed mimics can be as high as 17%.
Ying Wang, Hao Zha
wiley   +1 more source

Retracted: High-Density Lipoprotein Cholesterol in Young Nondiabetic Coronary Heart Disease Patients

Cardiology Research and Practice, 2023
Cardiology Research and Practice
doaj   +1 more source

Mitigating Doxorubicin‐Induced Cardiotoxicity and Enhancing Anti‐Tumor Efficacy with a Metformin‐Integrated Self‐Assembled Nanomedicine

Advanced Science, EarlyView.
A novel self‐assembled nanomedicine (PMDDH) has been developed for the co‐delivery of doxorubicin and metformin, aiming to enhance the anti‐tumor efficacy of doxorubicin while alleviating its cardiotoxicity through the activation of cGAS‐STING and AMPK signaling pathways, respectively.
Jiaxin Huang, Jieru Yang, Yuanying Yang, Xiaofeng Lu, Juan Xu, Shan Lu, Hong Pan, Wenhu Zhou, Wenqun Li, Songwen Chen   +9 more
wiley   +1 more source

Tetrandrine alleviates inflammation and neuron apoptosis in experimental traumatic brain injury by regulating the IRE1α/JNK/CHOP signal pathway

Brain and Behavior, Volume 12, Issue 12, December 2022., 2022
Abstract Aim The aim of this study was to investigate the therapeutic roles of Tetrandrine (TET) on traumatic brain injury (TBI) and the underlying mechanism. Method Traumatic injury model of hippocampal neurons and TBI mouse model were established to evaluate the therapeutic effects.
Huan Liu, Shiqing He, Chong Li, Jianpeng Wang, Qin Zou, Yongshi Liao, Rui Chen   +6 more
wiley   +1 more source

Retracted: Development and Validation of a Risk Prediction Model for Ventricular Arrhythmia in Elderly Patients with Coronary Heart Disease

Cardiology Research and Practice, 2023
Cardiology Research and Practice
doaj   +1 more source

Type 1 Brugada Syndrome

Journal of Education and Teaching in Emergency Medicine, 2018
History of present illness: A 56-year-old male, with a history of hypertension, diabetes, and dyslipidemia, presented with chest pain, fever, and abdominal pain associated with diarrhea, one day post colonoscopy, for which an electrocardiogram (ECG) was
Sha Yan, DO, Grant Wei, MD, Chirag Shah, MD   +2 more
doaj   +1 more source