Researchers developed a model to predict the risk of death and unplanned cardiac hospitalization among patients awaiting cardiac surgery. The tool, based on an ethnically diverse group of 62,375 patients, identifies factors such as gender, urban residency, and cardiac symptoms that increase the risk of adverse events.
SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·DateAug 30, 2021
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
The study found that immediate coronary angiography in out-of-hospital cardiac arrest patients without ST-segment elevation is not superior to a delayed/selective approach. The composite secondary endpoint of all-cause death or severe neurological deficit at 30 days occurred more frequently in the immediate angiography group.
SourceEuropean Society of Cardiology·JournalNew England Journal of Medicine·DateAug 30, 2021
A new study by the University of California, San Francisco found that consuming even one alcoholic drink can significantly increase the risk of atrial fibrillation. The research involved tracking 100 patients with documented AF and found that those who consumed more alcohol had higher odds of experiencing an AF episode.
SourceUniversity of California - San Francisco·JournalAnnals of Internal Medicine·DateAug 30, 2021
The APAF-CRT trial shows that ablation plus cardiac resynchronisation therapy (CRT) significantly reduces all-cause mortality and hospitalization for heart failure in severely symptomatic permanent atrial fibrillation (AF) patients with narrow QRS. The therapy is superior to pharmacological rate control, supporting it as a first-line t...
SourceEuropean Society of Cardiology·JournalEuropean Heart Journal·DateAug 30, 2021
A new AI approach has been developed to identify patients with heart failure who will benefit from beta-blocker treatment. The study found that the AI method could accurately predict response to beta-blockers in both normal heart rhythm and atrial fibrillation patients, leading to improved treatment outcomes.
SourceUniversity of Birmingham·JournalThe Lancet·TypeMeta-analysis·DateAug 30, 2021
A new global study found a significant decline in solid organ transplants performed during the first wave of Covid-19 in 2020, with over 48,000 years of patient life lost. Kidney transplantation showed the largest reduction across nearly all countries.
SourceBeyond·JournalThe Lancet·TypeObservational study·DateAug 30, 2021
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
The LOOP study found that continuous electrocardiogram monitoring and treatment of atrial fibrillation did not reduce the risk of stroke or systemic arterial embolism in patients at high risk. However, detection and treatment of atrial fibrillation were more common in those undergoing ECG monitoring.
SourceEuropean Society of Cardiology·JournalThe Lancet·DateAug 30, 2021
Atrial fibrillation screening in 75- and 76-year-olds may significantly reduce the risk of stroke, severe bleeding, and death. The study, published in The Lancet, found that at least 2,300 cases of stroke or death could be avoided per year with national screening.
SourceKarolinska Institutet·JournalThe Lancet·TypeRandomized controlled/clinical trial·DateAug 29, 2021
Researchers at Karolinska Institutet successfully deployed drones to deliver defibrillators to patients with suspected cardiac arrests, with the drones arriving on target ahead of ambulances in most cases. The pilot study showed a median response time benefit of 1 minute and 52 seconds, improving survival rates.
SourceKarolinska Institutet·JournalEuropean Heart Journal·DateAug 26, 2021
Researchers confirm FDA recommendation that patients keep consumer electronics, such as cell phones and smart watches, six inches away from implanted medical devices. Studies found that these devices can trigger magnet mode in pacemakers and defibrillators, posing a risk to patient safety.
SourceElsevier·JournalHeart Rhythm·TypeExperimental study·DateAug 26, 2021
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
A study published in the Journal of the American Heart Association found that people with peripheral artery disease (PAD) living in poor or Black metropolitan areas have higher amputation rates. The analysis also noted significant disparities in healthcare access and quality among different racial and socioeconomic groups.
SourceAmerican Heart Association·JournalJournal of the American Heart Association·DateAug 25, 2021
Researchers at Masonic Medical Research Institute are using human induced pluripotent stem cells (hiPSCs) to create scientific models for studying cardiac arrhythmias and testing therapeutics. The integration of mathematical modeling tools enables the prediction of drug efficacy with minimal adverse effects.
SourceMasonic Medical Research Institute·JournalFrontiers in Physiology·DateAug 25, 2021
Researchers at Karolinska Institutet have identified eight primary factors that increase the risk of upper gastrointestinal bleeding after heart attack. The study, published in European Heart Journal - Cardiovascular Pharmacotherapy, found that smoking, blood pressure, and blood glucose are among the new predictors.
SourceKarolinska Institutet·JournalEuropean Heart Journal - Cardiovascular Pharmacotherapy·TypeObservational study·DateAug 23, 2021
A new preclinical study validates the spleen's role in cardiac healing and suggests targeting S1P as a potential treatment for heart failure. The study discovered interactions between S1P and the heart during transition from acute to chronic heart failure.
SourceUniversity of South Florida (USF Health)·TypeExperimental study·DateAug 23, 2021
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
Research on rats suggests that aerosols from a range of vaping devices impair blood vessel function, similar to traditional cigarette smoke. The study found that even newer, coil-less ultrasonic vaping devices can have adverse effects on vascular health.
A new study published in Hypertension Journal Report found that flavonoid-rich foods, including berries and wine, can lower blood pressure by modulating the gut microbiome. The study of 904 adults suggested that increasing flavonoid intake may be a valuable strategy for preventing hypertension.
The American Heart Association highlights recommendations to safely manage pain, screen for opioid use disorder, and support treatment. The advisory aims to mitigate the devastating intersection of opioid abuse and cardiovascular disease.
SourceAmerican Heart Association·JournalCirculation·DateAug 19, 2021
A new study published in the Journal of the American Heart Association found that Hispanic and Latino adults who perceive themselves as having higher social status are more likely to have ideal markers of cardiovascular health. The study suggests that subjective markers of social status may have stronger effects on the cardiovascular h...
SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalJournal of the American Heart Association·TypeMeta-analysis·DateAug 19, 2021
Obstructive sleep apnea is common in kids and adolescents, affecting 1-6% of all children and 30-60% of obese adolescents. It can raise blood pressure and link to insulin resistance, abnormal lipids, and cardiovascular health issues. The American Heart Association calls for further studies on the topic.
SourceNemours·JournalJournal of the American Heart Association·TypeNews article·DateAug 18, 2021
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
Researchers investigated high schools' safety policies to protect student-athletes from heat, cardiac arrests, traumatic brain injuries and more. Thirty-eight states have adopted legislative changes improving safety for student-athletes, including West Virginia.
SourceWest Virginia University·JournalThe American Journal of Sports Medicine·DateAug 18, 2021
Research found that longer and more frequent night shifts increase the risk of atrial fibrillation and coronary heart disease. Genetic predisposition did not affect the link between night shifts and AF risk.
SourceEuropean Society of Cardiology·JournalEuropean Heart Journal·TypeObservational study·DateAug 16, 2021
Despite guidelines and legal requirements, women remain underrepresented in cardiovascular clinical trials, limiting treatment data on cardiovascular disease. Research shows that women respond differently to drugs than men, highlighting the need for sex-specific data in optimal care.
SourceAmerican College of Cardiology·JournalJournal of the American College of Cardiology·DateAug 9, 2021
Research published in the BMJ Open journal suggests that middle-age height loss is associated with a heightened risk of early death from heart disease or stroke in Northern European women. Regular physical activity may help prevent height loss and lower cardiovascular disease risk, according to the findings.
SourceBMJ Group·JournalBMJ Open·TypeObservational study·DateAug 9, 2021
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
A team of scientists at the University of Cambridge has developed a lab-grown model of heart cells that mimic the behavior of real heart cells and are vulnerable to SARS-CoV-2 infection. The researchers showed that an experimental peptide drug, DX600, can prevent the virus from entering the heart cells and reduce levels of infection.
SourceUniversity of Cambridge·JournalCommunications Biology·TypeExperimental study·DateAug 5, 2021
A new study by Staffordshire University found that users of the Heart Age Test (HAT) were more likely to make healthy lifestyle changes. The test aims to provide early warning signs of cardiovascular disease, encouraging users to reduce their heart age through diet and exercise.
SourceStaffordshire University·TypeSurvey·DateAug 5, 2021
A recent study published in Circulation found that eliminating 200 calories and exercising four days a week significantly improved aortic stiffness in older adults with obesity. The results suggest that moderate caloric reduction and aerobic activity are more effective than restrictive dieting for improving vascular health.
SourceAtrium Health Wake Forest Baptist·JournalCirculation·TypeRandomized controlled/clinical trial·DateAug 2, 2021
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
The Wayne State LEAP-HTN project aims to improve access and delivery of care for Black adults with high blood pressure living in under-resourced neighborhoods in Detroit. The program deploys mobile health units and community health workers to provide personalized coaching and direct healthcare.
SourceWayne State University - Office of the Vice President for Research·DateJul 30, 2021
The American College of Cardiology has issued clinical guidance on reducing ASCVD risk in patients with persistent hypertriglyceridemia, recommending lifestyle intervention and non-statin therapies. The guidance emphasizes the importance of individualized nutrition guidance for these patients.
SourceAmerican College of Cardiology·JournalJournal of the American College of Cardiology·TypeMeta-analysis·DateJul 28, 2021
A large-scale study by Brigham and Women's Hospital found that higher levels of physical activity and lower levels of sedentary behavior are associated with a lower risk of obstructive sleep apnea. The study suggests that promoting an active lifestyle may have substantial benefits for both prevention and treatment of OSA.
SourceBrigham and Women's Hospital·JournalEuropean Respiratory Journal·DateJul 21, 2021
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
Research found that patients with ICDs who increased physical activity outside of cardiac rehab experienced fewer hospitalizations and lower death rates, with every 10 minutes of added activity reducing death risk by 1.1%
A recent study published in Pediatrics found that heart problems in children hospitalized with multisystem inflammatory syndrome (MIS-C) mostly resolved within a few months. The study, which followed 45 patients, showed that most cardiac and immunologic abnormalities returned to normal within weeks after hospital discharge.
SourceColumbia University Irving Medical Center·JournalPEDIATRICS·DateJul 15, 2021
Scientists have developed a minimally invasive exosome spray that helped repair rat hearts after myocardial infarction, outperforming traditional injection methods. The spray lasted longer and healed injuries better than injected exosomes, with promising results for heart repair
SourceAmerican Chemical Society·JournalACS Nano·DateJul 14, 2021
Researchers at Harvard Medical School study how electrical impulses in the heart travel from cell to cell, using gap junctions. The connections between cells facilitate a local current flow due to voltage gradients and low electrical resistance pathways.
SourceAmerican Institute of Physics·JournalBiophysics Reviews·DateJul 13, 2021
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
Leading cardiovascular organizations call for global action to improve clinician well-being, citing drivers such as lack of control over workload and misalignment of values. The organizations suggest strategies to prevent burnout, including supporting psychosocial health and creating healthy work environments.
SourceAmerican College of Cardiology·JournalJournal of the American College of Cardiology·DateJul 13, 2021
Younger athletes are at greater risk of atrial fibrillation than older athletes, with a 3.6 times higher likelihood. Mixed sports athletes also have a higher risk compared to endurance sport athletes. The study suggests that athletes face significantly greater risk of developing atrial fibrillation.
SourceBMJ Group·JournalBritish Journal of Sports Medicine·DateJul 12, 2021
Vasan Ramachandran, a renowned cardiovascular epidemiologist, has been awarded the Louis and Artur Lucian Award for his groundbreaking work on hypertension. His research has significantly impacted clinical practice and cardiovascular health by shedding light on high blood pressure progression and screening guidelines.
SourceBoston University School of Medicine·DateJul 8, 2021
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
A new AI tool automatically measures fat around the heart from MRI scan images, linking it to increased diabetes risk. The tool was tested on over 45,000 people and accurately calculated their risk of developing diabetes.
SourceQueen Mary University of London·JournalFrontiers in Cardiovascular Medicine·DateJul 7, 2021
The EPFL engineers have successfully implanted their first artificial tubular muscle in a pig, achieving 24,000 pulsations with the cardiac assist device. The device maintains blood flow while minimizing invasive procedures.
SourceEcole Polytechnique Fédérale de Lausanne·DateJun 30, 2021
Regularly consuming a Southern-style diet characterized by added fats, fried foods, eggs, organ meats, processed meats, and sugar-sweetened beverages may increase the risk of sudden cardiac death. In contrast, following a Mediterranean diet high in fruits, vegetables, fish, whole grains, and legumes can decrease this risk.
A recent study investigated the association between midlife changes in wealth and the risk of cardiovascular events after age 65. Researchers found that individuals experiencing a decline in wealth during midlife were at increased risk of cardiovascular events later in life.
A case report highlights the importance of recognizing remdesivir-induced hemodynamically unstable sinus bradycardia in COVID-19 patients. The patient experienced significant bradycardia after starting treatment with remdesivir, but resolved after stabilization with dopamine infusion.
SourceElsevier·JournalHeartRhythm Case Reports·DateJun 24, 2021
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
The Carmat Total Artificial Heart (CTAH) has shown promising results in its 'Auto-Mode' feature, which adjusts to changing patient needs. This allows for minimal device management changes and potentially improves quality of life for patients with end-stage heart failure.
SourceWolters Kluwer Health·JournalASAIO Journal·DateJun 18, 2021
A new study by UC San Francisco finds that individuals with HIV are more than twice as likely to die from sudden cardiac death due to fibrosis in the heart. The study also reveals that one-third of sudden deaths initially attributed to cardiac causes were actually caused by drug overdoses.
SourceUniversity of California - San Francisco·JournalNew England Journal of Medicine·DateJun 16, 2021
A clinical trial conducted at the University of Louisville showed that cell therapy using cells derived from a patient's own bone marrow and heart improved quality of life and reduced major adverse cardiac events. The treatment resulted in a significant reduction in hospitalizations and improved outcomes for patients with heart failure.
SourceUniversity of Louisville·JournalEuropean Journal of Heart Failure·DateJun 14, 2021
A new study published in the American Heart Association's Circulation journal found that young adults who regained cardiovascular health had a lower risk of heart attack and stroke. The study analyzed data from over 3.5 million adults and found that improving cardiovascular health reduced risks by 25-42%.
CalDigit TS4 Thunderbolt 4 Dock
CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.
A recent study suggests that using CPAP therapy for moderate to severe obstructive sleep apnea reduces the risk of heart problems. Patients with untreated sleep apnea are at a higher risk of cardiovascular events, but those who use CPAP have a lower risk.
SourceAmerican Academy of Sleep Medicine·JournalSLEEP·DateJun 9, 2021
A study published in the Journal of the American Heart Association found that many adults with a history of cardiovascular disease continue to use tobacco products, despite being aware of the increased risk. The research revealed that only 2% of smokers with CVD quit using tobacco over a period of five years.
A study published in European Heart Journal found that patients with cardiovascular risk factors are more likely to experience severe outcomes from COVID-19. The research highlights the potential benefits of promoting heart health as a strategy to improve COVID-19 outcomes.
SourceEuropean Society of Cardiology·JournalEuropean Heart Journal - Quality of Care and Clinical Outcomes·DateJun 9, 2021
Research found nearly 20% of patients with unexplained sudden cardiac death carried rare genetic variants that raised their risk. Genetic screening may have prevented deaths if doctors knew about the genetic predisposition to heart disease.
SourceUniversity of Maryland School of Medicine·JournalJAMA Cardiology·DateJun 9, 2021
Sky & Telescope Pocket Sky Atlas, 2nd Edition
Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.
Researchers have developed a new AI-powered diagnostic tool using electrocardiograms (ECGs) to diagnose coronary artery disease, myocardial infarction, and congestive heart failure. The tool achieved an accuracy of over 98.5% in classifying patients' ECG signals.
SourceNanyang Technological University·JournalComputers in Biology and Medicine·DateJun 8, 2021
Research suggests that mask-wearing, hand-washing, and physical distancing may reduce Kawasaki disease incidence in children. The study found a 40% decrease in cases after COVID-19 prevention efforts began in February 2020.
A new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism found that consuming two servings of whole fruits per day significantly lowers the risk of developing type 2 diabetes. The research, which analyzed data from over 7,700 participants, suggests that a healthy diet and lifestyle, including frui...
SourceThe Endocrine Society·JournalThe Journal of Clinical Endocrinology & Metabolism·DateJun 2, 2021
Four leading cardiovascular organizations urge governments to implement the World Health Organization's MPOWER framework to reduce tobacco use. The joint opinion outlines comprehensive strategies, including lowering nicotine concentrations in combustible tobacco products and enforcing strong systems and premarket assessments of all tob...
SourceAmerican College of Cardiology·JournalJournal of the American College of Cardiology·DateMay 26, 2021
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
A global health problem has been identified as microvascular angina, a disease affecting the smallest heart blood vessels. The study found that patients with MVA experience chest pains similar to those of a heart attack, yet are often misdiagnosed due to the lack of definitive diagnostic criteria.
SourceEuropean Society of Cardiology·JournalEuropean Heart Journal·DateMay 26, 2021
A study found that exposure to the 2016 US presidential election was associated with an increase in potentially life-threatening cardiac events. The research, conducted in North Carolina, showed a 77% rise in the risk of arrhythmias during the election period compared to control periods.
SourceUniversity of North Carolina Health Care·JournalJournal of the American Heart Association·DateMay 20, 2021
Preliminary research suggests that taking more daily steps can lead to a longer life, even if it's done in short spurts or as part of regular activities. The study found that women who took 2,000 additional steps per day during bouts had further benefits for longevity.
Researchers developed cardioids, human self-organizing cardiac organoids that recapitulate heart chamber formation and function. The model reveals how signaling and transcription factors control cardioid chamber formation and triggers an in vivo-like accumulation of extracellular matrix proteins after injury.
SourceIMBA- Institute of Molecular Biotechnology of the Austrian Academy of Sciences·JournalCell·DateMay 20, 2021
A new study found that the 2016 US presidential election may have triggered potentially life-threatening heart rhythms and worsened high blood pressure in people with underlying cardiovascular disease. Researchers linked data from cardiac devices to find a significant increase in arrhythmias during the election period.
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
Women who experience early menopause before age 40 have a 40% increased risk of developing coronary heart disease over their lifetime. The study suggests that clinicians should ask women about their menopause status earlier to optimize cardiovascular health and prevent heart disease.
Researchers have successfully grown sesame-seed-sized heart models using human pluripotent stem cells, which spontaneously self-organize into a hollow chamber without experimental scaffolds. The cardioids' wall-like tissue contracts rhythmically to squeeze liquid around the inside cavity, mimicking natural development.