Computer-Estimated Heart Rate vs True Heart Rate-Be Aware of the Software.
Sign Up to like & getrecommendations! Published in 2023 at "JAMA internal medicine"
DOI: 10.1001/jamainternmed.2022.6613
Abstract: This case report describes a patient in their 60s with gastrointestinal bleeding and shock with heart rate overcounting by software indicating severe hyperkalemia. read more here.
Keywords: software; estimated heart; computer estimated; heart ... See more keywords
Heart Rate Variability Biofeedback and Mental Stress Myocardial Flow Reserve
Sign Up to like & getrecommendations! Published in 2025 at "JAMA Network Open"
DOI: 10.1001/jamanetworkopen.2025.38416
Abstract: This randomized clinical trial of patients with coronary artery disease examines whether heart rate variability biofeedback training improves myocardial blood flow reserve during a mental stress challenge. read more here.
Keywords: rate variability; flow reserve; variability biofeedback; heart rate ... See more keywords
Assessment of Validity and Reliability of the 1-Minute Sit-to-Stand Test to Measure the Heart Rate Response to Exercise in Healthy Children.
Sign Up to like & getrecommendations! Published in 2019 at "JAMA pediatrics"
DOI: 10.1001/jamapediatrics.2019.1084
Abstract: This study examines the concurrent validity and reliability of the sit-to-stand test to quantify heart rate response during submaximal exercise in healthy Belgian children. read more here.
Keywords: sit stand; rate response; validity reliability; exercise healthy ... See more keywords
3D Printing Silicone Elastomer for Patient-Specific Wearable Pulse Oximeter.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced healthcare materials"
DOI: 10.1002/adhm.201901735
Abstract: Commercial pulse oximeters are used clinically to measure heart rate and blood oxygen saturation and traditionally made from rigid materials. However, these devices are unsuitable for continuous monitoring due to poor fit and mechanical mismatch.… read more here.
Keywords: patient specific; specific wearable; rate blood; elastomer ... See more keywords
Heart Rate Variability and Acute Stress Among Novice Airway Managers
Sign Up to like & getrecommendations! Published in 2019 at "AEM Education and Training"
DOI: 10.1002/aet2.10335
Abstract: The nature of medical emergencies places emergency physicians at risk for high levels of acute psychological stress (APS). Stress‐modifying techniques like visualization, breath control, and mental practice may help mitigate APS, but objective markers of… read more here.
Keywords: rate variability; stress; heart rate;
The consistency of circadian blood pressure and heart rate patterns over three months in women employed in sedentary office jobs
Sign Up to like & getrecommendations! Published in 2018 at "American Journal of Human Biology"
DOI: 10.1002/ajhb.23177
Abstract: The purpose of this study was to evaluate the consistency of the circadian patterns of blood pressure (BP) and heart rate (HR) variation over a three‐month time frame in women employed outside the home. read more here.
Keywords: pressure heart; blood pressure; consistency circadian; women employed ... See more keywords
Heart Rate and Its Variability Are Associated With Resting Metabolic Rate and Substrate Oxidation in Young Women but Not in Men
Sign Up to like & getrecommendations! Published in 2024 at "American Journal of Human Biology"
DOI: 10.1002/ajhb.24157
Abstract: This study aims to examine the relationship between resting vagal‐related heart rate variability (HRV) parameters and heart rate (HR) with resting metabolic rate (RMR) and respiratory exchange ratio (RER) in young adults. read more here.
Keywords: rate; rate variability; resting metabolic; metabolic rate ... See more keywords
Heart rate variability in older workers during work under the Threshold Limit Values for heat exposure.
Sign Up to like & getrecommendations! Published in 2020 at "American journal of industrial medicine"
DOI: 10.1002/ajim.23156
Abstract: BACKGROUND The Threshold Limit Values (TLV) of the American Conference of Governmental and Industrial Hygienists indicate the levels of heat stress that all workers may be repeatedly exposed to without adverse health effects. In this… read more here.
Keywords: older workers; work; limit values; heart rate ... See more keywords
First noncontact millimeter‐wave radar measurement of heart rate in great apes: Validation in chimpanzees (Pan troglodytes)
Sign Up to like & getrecommendations! Published in 2024 at "American Journal of Primatology"
DOI: 10.1002/ajp.23633
Abstract: Heart rate is a crucial vital sign and a valuable indicator for assessing the physical and psychological condition of a target animal. Heart rate contributes to (1) fundamental information for cognitive research, (2) an indicator… read more here.
Keywords: heart; wave radar; millimeter wave; heart rate ... See more keywords
Orthostatic heart rate changes in patients with autonomic failure caused by neurodegenerative synucleinopathies
Sign Up to like & getrecommendations! Published in 2018 at "Annals of Neurology"
DOI: 10.1002/ana.25170
Abstract: Blunted tachycardia during hypotension is a characteristic feature of patients with autonomic failure, but the range has not been defined. This study reports the range of orthostatic heart rate (HR) changes in patients with autonomic… read more here.
Keywords: orthostatic heart; autonomic failure; rate changes; patients autonomic ... See more keywords
Low Heart Rate Is Associated with Cerebral Pulsatility after TIA or Minor Stroke
Sign Up to like & getrecommendations! Published in 2022 at "Annals of Neurology"
DOI: 10.1002/ana.26480
Abstract: Beta‐blockers are beneficial in coronary artery disease but less so in stroke prevention and dementia, potentially due to reduced heart rate (HR). Cerebral pulsatility is strongly associated with cerebral small vessel disease (SVD) and may… read more here.
Keywords: heart rate; associated cerebral; cerebral pulsatility;