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http://dx.doi.org/10.1161/CIRCULATIONAHA.118.037792 | DOI Listing |
Glob Heart
September 2025
Cardiology department, Faculty of Medicine, Al Azhar University, Egypt.
The validity of Apple Watch for measuring heart rate (HR) and oxygen saturation (SpO) in patients with cardiac diseases is still unclear. Therefore, this study aimed to investigate the accuracy of the Apple Watch in measuring HR and SpO in patients with cardiac diseases. A cross-sectional study recruited 260 cardiac patients, including 190 with regular heart rhythm and 70 with cardiac arrhythmia.
View Article and Find Full Text PDFVasc Health Risk Manag
September 2025
Department of Information Technology, Kennesaw State University, Marietta, GA, USA.
Cardiac arrhythmias are a major health concern around the world, causing morbidity and mortality in a wide range of people. The timely and accurate diagnosis of arrhythmias is critical for optimal clinical management and intervention. Deep learning techniques have developed as powerful tools for detecting arrhythmias in recent years, taking advantage of advances in signal processing and machine learning.
View Article and Find Full Text PDFJAMA
September 2025
Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor.
Importance: Hypothyroidism is a disease of thyroid hormone deficiency. The prevalence ranges from 0.3% to 12% worldwide, depending on iodine intake, and it is more common in women and older adults.
View Article and Find Full Text PDFNeuropsychiatr Dis Treat
August 2025
Research Institute of Acupuncture and Moxibustion, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, 250355, People's Republic of China.
Purpose: This study aimed to explore the effects of Electroacupuncture (EA) at the Zusanli (ST36) point on Irritable Bowel Syndrome (IBS), along with its associated visceral hypersensitivity and anxiety-like behaviors.
Methods: To establish the IBS rat model, Water Avoidance Stress (WAS) was used. After successful modeling, rats were randomly divided into four groups: Normal group, IBS group, ST36 group, and Sham EA group.
Magn Reson Med
August 2025
The Edward S. Rogers Sr. Department of Electrical and Computer Engineering, University of Toronto, Toronto, Ontario, Canada.
Purpose: True real-time cardiac MRI (CMR), necessary for capturing live cardiac dynamics and imaging irregular cardiac rhythms, remains challenging. In this article, we move toward real-time CMR in multiple reconstruction frameworks via strategies to predict cardiac motion, improve computational efficiency, reduce artifacts, and preserve spatial resolution.
Theory And Methods: A published predictive signal model (PMOT) for imaging irregular cardiac dynamics was modified (mPMOT) to enable efficient computation of state-transition matrices for predicting cardiac motion, as training PMOT is computationally expensive.