A large retrospective study found that visceral fat area from fully automated and normalized abdominal CT analysis predicts subsequent myocardial infarction or stroke in Black and White patients. The study suggests that body composition analysis using machine learning could be widely adopted to add prognostic utility to clinical practice.
SourceAmerican Roentgen Ray Society·JournalAmerican Journal of Roentgenology·TypeImaging analysis·DateAug 31, 2022
A new study published in the Journal of the American Heart Association found that low physical function after age 65 is associated with a greater risk of developing heart attack, heart failure, and stroke. The study used the Short Physical Performance Battery (SPPB) test to assess physical function in 5,570 adults over 75 years old.
SourceAmerican Heart Association·JournalJournal of the American Heart Association·DateAug 31, 2022
Researchers use human tissue models to study myocardial infarction, a leading cause of mortality worldwide. These models allow for early detection of discrepancies between animal and human responses, enabling faster and safer clinical trials.
SourceAmerican Institute of Physics·JournalBiophysics Reviews·DateAug 30, 2022
A study published in The Lancet reveals that AI-based risk profiling can improve treatment outcomes for women with heart attacks. By accounting for sex-related differences, the novel score refines current risk models and reduces mortality rates among female patients.
SourceUniversity of Zurich·JournalThe Lancet·TypeData/statistical analysis·DateAug 29, 2022
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A clinical trial found that long-term use of evolocumab led to further reductions in cardiovascular events compared to shorter treatment. Participants who received evolocumab for over 5 years had lower risk of cardiovascular death, myocardial infarction, stroke, and hospitalization.
SourceBrigham and Women's Hospital·JournalCirculation·TypeRandomized controlled/clinical trial·DateAug 29, 2022
A study published in Circulation found that moderate or vigorous physical activity can lower the risk of developing heart failure. The research, which analyzed data from over 94,000 adults, suggests that increasing physical activity duration and intensity may provide greater protection against heart failure.
SourceAmerican Heart Association·JournalCirculation·DateAug 29, 2022
A case-control study found that pregnant women with higher folate levels are at a lower risk of having children with congenital heart disease. The researchers measured red blood cell folate levels and found that those with CHD had significantly lower median levels than those without CHD.
SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·TypeObservational study·DateAug 22, 2022
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.
Researchers developed a polygenic risk score to predict sudden cardiac death in coronary artery disease patients. The study found that patients with high genetic risk scores had a 77% increased risk of sudden cardiac death.
SourceCedars-Sinai Medical Center·JournalJournal of the American College of Cardiology·DateAug 22, 2022
Symptoms of cardiovascular diseases, including heart attack and heart failure, can profoundly affect quality of life. The American Heart Association scientific statement highlights the importance of tracking symptoms to detect changes and progression.
SourceAmerican Heart Association·JournalCirculation·DateAug 18, 2022
Researchers led by Jianyi Zhang aim to find key pathways for reprogramming adult heart muscle cells to proliferate in response to a heart attack, potentially leading to improved heart attack recovery through growth of new heart muscle cells. The grant will fund three projects at UAB and two other universities.
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.
A new scientific statement from the American Heart Association finds that social isolation and loneliness are associated with a 30% increased risk of heart attack or stroke. Younger adults, including Gen Z, experience increased social isolation and loneliness due to higher social media use and less in-person engagement.
SourceAmerican Heart Association·JournalJournal of the American Heart Association·DateAug 4, 2022
A new study found that people taking beta-blockers or antiplatelet medications are more likely to have heart attacks during hot weather. The study, which analyzed data from 2,494 cases in Germany, suggests that these medications may render some individuals more vulnerable to heat-related heart attacks.
SourceYale School of Public Health·JournalNature Cardiovascular Research·DateAug 1, 2022
A new analysis from the Family Heart Foundation shows that only 31.3% of individuals with familial hypercholesterolemia (FH) in its database had been diagnosed as of June 2020. This represents a significant increase since 2016, but highlights the ongoing challenge of diagnosing and managing the condition.
A study published in the European Heart Journal found that making small behavioral changes can significantly reduce cardiovascular risk. Participants who received a lifestyle intervention showed improvements in physical activity, diet, and sedentary time, leading to decreased blood pressure and cholesterol levels.
SourceCentro Nacional de Investigaciones Cardiovasculares Carlos III (F.S.P.)·JournalEuropean Heart Journal·TypeRandomized controlled/clinical trial·DateJul 26, 2022
Researchers at Max Delbrück Center for Molecular Medicine found that zebrafish can regenerate heart tissue after injury due to activated fibroblasts. The fibroblasts, which temporarily enter an activated state, read a series of genes responsible for forming proteins, enabling the regeneration process.
SourceMax Delbrück Center for Molecular Medicine in the Helmholtz Association·JournalNature Genetics·TypeExperimental study·DateJul 21, 2022
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
Researchers found that short bouts of reduced circulation with a blood pressure cuff can boost vascular and cardiac functions, lower blood pressure, and reduce the heart's workload. This technique, known as remote ischemic preconditioning, may be beneficial for people at high risk of heart attacks and strokes.
SourceIowa State University·JournalThe Journal of Physiology·DateJul 19, 2022
A study found ranolazine reduces inflammation and atherosclerotic plaques in blood vessels, lowering the risk of heart attack or stroke. The established drug also has an anti-inflammatory effect, reducing chronic vascular inflammation.
SourceMedical University of Vienna·JournalProceedings of the National Academy of Sciences·DateJul 14, 2022
A new study published in Neurobiology of Sleep and Circadian Rhythms found that shift work can lead to long-lasting health effects, including increased severity of strokes. The research, led by Texas A&M University, suggests that disrupted internal body clocks can alter gut and brain interactions, leading to worse stroke outcomes.
SourceTexas A&M University·JournalNeurobiology of Sleep and Circadian Rhythms·TypeNews article·DateJul 12, 2022
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.
A new Mount Sinai study reveals that young Black adults are twice as likely to have atherosclerosis as their Hispanic counterparts. Researchers used comprehensive questionnaires and 3D vascular ultrasounds to determine cardiovascular risk scores, finding significant discrepancies between the groups.
SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalJournal of the American College of Cardiology·TypeExperimental study·DateJul 11, 2022
A long-term study of 3,926 adults with CKD found that higher levels of physical activity reduced the risk of atherosclerotic events, new-onset heart failure, and death. The association was strongest for incident peripheral arterial disease and reinforces current guideline recommendations.
SourceNational Kidney Foundation·JournalAmerican Journal of Kidney Diseases·DateJul 7, 2022
A study found that rates of serious complications associated with shoulder surgery are low, but one in 26 patients need further surgery within a year. The effectiveness of some shoulder procedures is doubtful at best, according to experts.
SourceBMJ Group·TypeObservational study·DateJul 6, 2022
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.
Researchers identified glucocorticoids as a key factor inhibiting cardiac regenerative capacity after heart attacks. The study showed that deleting or blocking the glucocorticoid receptor increased heart muscle cell replication and regeneration.
SourceUniversità di Bologna·JournalNature Cardiovascular Research·DateJun 29, 2022
Researchers discovered increased cell cycle activity and proliferation in cardiomyocytes after heart surgery, allowing for remuscularization of the left ventricle. The study identified key genes involved in pathways regulating heart development and cell proliferation.
SourceUniversity of Alabama at Birmingham·JournalCirculation·TypeExperimental study·DateJun 24, 2022
A new gene, RAP1GAP2, has been identified as a potential contributor to the disparity in heart disease diagnosis and treatment between men and women. The study aims to analyze how this gene affects cardiac disease risks among women of different racial and ethnic groups.
SourceUniversity of Florida·JournalAmerican Heart Journal Plus Cardiology Research and Practice·TypeData/statistical analysis·DateJun 23, 2022
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
Research found significant disparities in cardiac rehabilitation participation by race/ethnicity regardless of income. Cardiac rehabilitation programs combine physical activity with counseling to improve recovery after a major cardiovascular event.
SourceAmerican Heart Association·JournalJournal of the American Heart Association·DateJun 22, 2022
Researchers found that invasive therapy for non-ST segment elevation myocardial infarction in patients with CKD is associated with lower mortality and reduced risk of cardiac events. The study challenges the dominant practice of offering medical management instead of invasive therapy for this population.
SourceIndiana University School of Medicine·JournalJournal of the American Heart Association·DateJun 21, 2022
Researchers at Ohio State University created a mathematical model that assesses the efficacy of immunomodulatory drugs in treating myocardial infarctions. The study found that certain combinations of these drug inhibitors were more efficient at reducing inflammation, offering new possibilities for improving patient outcomes.
SourceOhio State University·JournalJournal of Theoretical Biology·TypeData/statistical analysis·DateJun 17, 2022
Researchers at the University of Houston have made a groundbreaking discovery in repairing and regenerating heart muscle cells in mice. The technology uses synthetic mRNA to deliver mutated transcription factors, which increases the replication of cardiomyocytes. This finding has the potential to become a powerful clinical strategy for...
SourceUniversity of Houston·JournalThe Journal of Cardiovascular Aging·TypeExperimental study·DateJun 16, 2022
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
A novel study published in the Canadian Journal of Cardiology demonstrates that Nordic walking provides greater long-term improvements in functional capacity compared to high-intensity interval training and moderate-to-vigorous intensity continuous training. Nordic walking engages core, upper, and lower body muscles, resulting in a sig...
SourceElsevier·JournalCanadian Journal of Cardiology·TypeRandomized controlled/clinical trial·DateJun 15, 2022
A new PET imaging agent, <sup>68</sup> Ga-FAPI-46, has been shown to predict the severity of cardiac remodeling after a heart attack by identifying active fibrosis. This biomarker has potential to aid in diagnosis and treatment selection for patients with heart failure.
SourceSociety of Nuclear Medicine and Molecular Imaging·JournalJournal of Nuclear Medicine·DateJun 14, 2022
A new SPECT imaging system performs scans 10-100 times faster than current systems, offering better image quality and increased patient throughput. The self-collimation concept improves traditional SPECT imaging by reducing scan time and radiation exposure.
SourceSociety of Nuclear Medicine and Molecular Imaging·JournalJournal of Nuclear Medicine·DateJun 14, 2022
Patients with primary glomerular diseases have a significantly higher risk of cardiovascular events, including coronary artery disease and stroke. The study found that inclusion of kidney-specific risk factors improved the prediction of cardiovascular events.
SourceNational Kidney Foundation·JournalAmerican Journal of Kidney Diseases·DateJun 1, 2022
A major international study reveals the significant impact of COVID-19 on cardiovascular services worldwide, with a substantial decline in hospital admissions and increased mortality rates. The study warns that problems with heart health will continue to accrue unless mitigation strategies are implemented quickly.
SourceUniversity of Leeds·JournalEuropean Heart Journal·TypeSystematic review·DateMay 30, 2022
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
A major study found COVID-19's toll on global cardiac services, revealing a 'substantial global decline' in hospital admissions of cardiovascular patients. The pandemic led to increased delays in treatment, resulting in more deaths and complications, with low-income countries facing the worst impact.
SourceUniversity of Leeds·JournalEuropean Heart Journal·TypeMeta-analysis·DateMay 30, 2022
A review of 38 randomized controlled trials found that counseling patients about contraceptive use and providing contraceptives increases use without increasing STI risk or reducing condom use. The interventions also decrease unintended pregnancy in trials designed to evaluate this outcome.
SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·TypeMeta-analysis·DateMay 23, 2022
A new analysis from the NACMI registry found that STEMI patients with COVID-19 have a significant increased risk of in-hospital mortality compared to pre-pandemic levels. Clinical characteristics and treatment strategies differ between men and women, highlighting the need for continued research into cardiovascular health impacts of COV...
SourceSociety for Cardiovascular Angiography and Interventions·DateMay 19, 2022
A retrospective analysis reveals significantly higher mortality rates for low-income residents hospitalized with STEMI compared to higher-income residents. The findings highlight the need to examine social factors that impact healthcare outcomes for the most vulnerable.
SourceSociety for Cardiovascular Angiography and Interventions·DateMay 18, 2022
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.
A Kaiser Permanente study found that culturally tailored lifestyle coaching can help Black adults with hypertension improve their blood pressure control, leading to long-term benefits. The coaching program resulted in better blood pressure control compared to usual care and enhanced medication management programs.
SourceKaiser Permanente·JournalJAMA Network Open·DateMay 18, 2022
A study estimates that more than 1 million U.S. adults carry a gene for familial hypercholesterolemia, a genetic disorder causing high cholesterol and potentially leading to premature heart attack or death. Genetic testing may help identify those at risk, but its affordability is a concern.
SourceAmerican Heart Association·JournalJournal of the American Heart Association·DateMay 18, 2022
A nationwide study analyzing rates of percutaneous coronary intervention (PCI) for ST-elevation myocardial infarction (STEMI) found a nearly 30% decline following the COVID-19 pandemic. STEMI cases have yet to recover to pre-pandemic levels, suggesting continued hesitation among patients to seek hospital care despite having a heart att...
SourceSociety for Cardiovascular Angiography and Interventions·DateMay 18, 2022
Research links prediabetes to increased heart attack risk in young adults, highlighting the importance of lifestyle changes and routine health check-ups. The study found that individuals with prediabetes are 1.7 times more likely to be hospitalized for a heart attack compared to those without.
A team of researchers has successfully treated damaged pig hearts with cardiac progenitor cells, demonstrating the formation of new cardiac tissue and improved cardiac function. The treatment could potentially be used to treat patients with serious heart failure, particularly older patients with coexisting conditions.
SourceTechnical University of Munich (TUM)·JournalNature Cell Biology·TypeExperimental study·DateMay 12, 2022
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.
A new study found that a personalized text messaging support program improved lifestyle measures among heart attack survivors, including exercise habits and cholesterol levels. However, the program had no significant impact on medication adherence.
SourceAmerican Heart Association·JournalCirculation·DateMay 9, 2022
A recent study found that the US has a higher heart attack mortality rate compared to other high-income countries, including Taiwan. The study, published in The BMJ, analyzed data from six countries and found that the US had lower revascularization rates despite having advanced medical technology.
SourceUniversity of Texas Medical Branch at Galveston·JournalThe BMJ·DateMay 5, 2022
A study published by the American Heart Association found that women (18-55) and people of color with chest pain were evaluated less thoroughly and took longer to be seen in the ER. The delay could have implications for treatment and outcomes, highlighting the need for future research.
SourceAmerican Heart Association·JournalJournal of the American Heart Association·DateMay 4, 2022
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
A 25-year study found steady improvement in mortality rates and hospitalizations for another heart attack among older adults who survived a heart attack. However, men and Black patients were more likely to experience adverse outcomes, highlighting the need for targeted interventions to address disparities.
SourceJAMA Network·JournalJAMA Cardiology·DateMay 4, 2022
Researchers have discovered that vesicles from human heart cells can repair damaged tissue and prevent lethal heart rhythm disorders. The treatment, using cardiosphere-derived cells (CDCs) and their secreted exosomes, showed improved heart rhythms and reduced scarring in animal models.
SourceCedars-Sinai Medical Center·JournalEuropean Heart Journal·DateApr 12, 2022
Researchers found that cereal fiber, but not fruit or vegetable fibers, was associated with lower inflammation and cardiovascular disease risk in older adults. The study used data from a large cohort of elderly individuals and confirmed previous associations between dietary fiber and CVD.
SourceColumbia University's Mailman School of Public Health·JournalJAMA Network Open·DateApr 6, 2022
A study found that implantable heart monitors do not reduce cardiovascular events overall, but patients with non-ST segment elevation myocardial infarction (NSTEMI) heart attacks saw strong benefits. Monitoring for abnormal heart rhythms may help guide care for NSTEMI patients.
A recent clinical trial has shown that sodium thiosulfate does not reduce injury to damaged areas of heart muscle following a heart attack. Despite promising results in animal studies, the trial did not meet its primary endpoint or show significant differences in secondary endpoints.
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 randomized clinical trial comparing FFR-guided and IVUS-guided PCI found similar outcomes for patients with intermediate coronary artery stenosis. Patients evaluated by FFR underwent fewer stents but had similar rates of adverse events and improved quality of life.
Researchers found a significant decline in in-hospital mortality and secondary endpoints for STEMI patients with COVID-19 in 2021 compared to 2020. Vaccination status showed zero hospital deaths among vaccinated patients, while unvaccinated patients experienced high death rates.
SourceAmerican College of Cardiology·JournalJournal of the American College of Cardiology·TypeObservational study·DateApr 4, 2022
A Cleveland Clinic-led trial found that an experimental 'gene silencing' therapy significantly reduced blood levels of lipoprotein(a), a key driver of heart disease risk, by up to 96%-98%. The therapy targets the gene responsible for Lp(a) production and has shown strong efficacy with no major safety concerns reported.
SourceCleveland Clinic·JournalJournal of the American Medical Association·DateApr 3, 2022
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.
Researchers found smokers have significantly lower A1AT levels, which may reduce cardiac tissue protection during a heart attack. No difference was detected in hypertensive and non-hypertensive individuals.
Researchers at Albert Einstein College of Medicine found that increasing chaperone-mediated autophagy activity can prevent atherosclerosis by protecting macrophages and smooth muscle cells from damage. The study suggests that boosting CMA could be an effective strategy for curbing atherosclerosis and halting its progression, particular...
SourceAlbert Einstein College of Medicine·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateMar 28, 2022
A study found that female principal investigators led fewer trials and those funded by industry sponsors, but more trials led by women were associated with higher enrollment of female subjects. This highlights the need for increased female representation in clinical trial leadership.
A study finds that extreme heat is associated with a significant increase in cardiovascular mortality, particularly among men and non-Hispanic Black adults. The researchers analyzed data from over 3,100 counties in the US and found that each additional day of extreme heat was linked to an average of 600-700 additional deaths per year.
Researchers found that women are less likely to undergo common heart procedures and more likely to die in the hospital after receiving them. The study analyzed data from over 2 million hospitalizations for heart procedures between 2016 and 2019, revealing significant disparities in treatment and outcomes based on sex and race.
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
Researchers analyzed health records of nearly half a million patients post-heart attack and found that depression was associated with a nearly 50% higher stroke risk compared to those without depression. The study highlights the need for greater attention to mental health in research and practice.
A recent study found that approximately 1 in 3 heart attack survivors experience significant mental decline in the days and months following their heart attack. Cognitive deficits can impact quality of life and treatment adherence, emphasizing the need for cardiologists to monitor patients regularly.