Estimating prognosis in patients with acute myocardial infarction using personalized computational heart models [PDF]
, 2017 Biomechanical computational models have potential prognostic utility in patients after an acute ST-segment–elevation myocardial infarction (STEMI). In a proof-of-concept study, we defined two groups (1) an acute STEMI group (n = 6, 83% male, age 54 ± 12 ...
Berry, Colin +5 more
core +2 more sources
Real-Time Webcam Heart-Rate and Variability Estimation with Clean Ground Truth for Evaluation
Applied Sciences, 2020 Remote photo-plethysmography (rPPG) uses a camera to estimate a person’s heart rate (HR). Similar to how heart rate can provide useful information about a person’s vital signs, insights about the underlying physio/psychological conditions can be obtained
Amogh Gudi +2 more
doaj +1 more source
Biometric Signals Estimation Using Single Photon Camera and Deep Learning
Sensors, 2020 The problem of performing remote biomedical measurements using just a video stream of a subject face is called remote photoplethysmography (rPPG). The aim of this work is to propose a novel method able to perform rPPG using single-photon avalanche diode (
Marco Paracchini +4 more
doaj +1 more source
Changes in the vulnerability of clinical manifestations of thyrotoxic cardiomyopathy as indicators of remote results of surgical treatment in patients with toxic goiter [PDF]
Archives of the Balkan Medical Union, 2018 The aim of the work – improvement of the evaluation method of remote results of surgical treatment in patients with toxic goiter, taking into account the changes in the severity of clinical manifestations of thyrotoxic cardiomyopathy Materials and ...
Oleksandr V. SHIDLOVSKY +9 more
doaj +1 more source
Telemonitoring after discharge from hospital with heart failure: cost-effectiveness modelling of alternative service designs. [PDF]
, 2013 Objectives To estimate the cost-effectiveness of remote monitoring strategies versus usual care for adults recently discharged after a heart failure (HF) exacerbation.
Al-Mohammad, A +11 more
core +1 more source
IEEE Access, 2019 Advancements in image-processing and medical imaging technologies and other research areas have resulted in the growing importance of surgical navigation systems in the field of minimally invasive surgery.
Hongwei Yue +5 more
doaj +1 more source
A new principle of pulse detection based on terahertz wave plethysmography
Scientific Reports, 2022 This study presents findings in the terahertz (THz) frequency spectrum for non-contact cardiac sensing applications. Cardiac pulse information is simultaneously extracted using THz waves based on the established principles in electronics and optics.
Yu Rong +3 more
doaj +1 more source
Remote Vital Signs Measurement of Indoor Walking Persons Using mm-Wave FMCW Radar
IEEE Access, 2022 Research on radar-based non-contact vital sign monitoring systems is critical during the COVID-19 epidemic. The accuracy of remote vital sign measurements has increased with the advancement of radar technology and various algorithms. Most studies require
Yaokun Hu, Takeshi Toda
doaj +1 more source
Dedicated Exposure Control for Remote Photoplethysmography
IEEE Access, 2020 This paper aims to show that control of exposure time during video capture will improve the accuracy of remote photoplethysmography (rPPG). We propose a purpose specific exposure control algorithm for use in heart rate estimation via rPPG applicable for ...
Jordan Laurie +3 more
doaj +1 more source
Classification of Arrhythmia by Using Deep Learning with 2-D ECG Spectral Image Representation
, 2020 The electrocardiogram (ECG) is one of the most extensively employed signals used in the diagnosis and prediction of cardiovascular diseases (CVDs). The ECG signals can capture the heart's rhythmic irregularities, commonly known as arrhythmias.
Anwar, Syed M. +3 more
core +1 more source