The American College of Cardiology and American Heart Association release updated guidelines recommending the use of beta blockers in high-risk cardiac patients undergoing noncardiac surgery to minimize cardiac risk. The guidelines emphasize careful patient selection, dose adjustment, and monitoring throughout the perioperative period.
SourceAmerican College of Cardiology·JournalJournal of the American College of Cardiology·DateNov 2, 2009
The 'Red Alert for Women's Hearts' conference aims to address the need for gender-specific research in cardiovascular health. Key findings include low representation of women in clinical trials and a lack of data on their specific cardiovascular pathology, leading to incorrect application of male data.
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 optical system can simultaneously image electrical activity and metabolic properties in the heart, providing a platform for testing new treatments for arrhythmias. The system could lead to a better understanding of the relationship between metabolic disorders and heart rhythm disturbances.
SourceNIH/National Heart, Lung and Blood Institute·JournalExperimental Biology and Medicine·DateOct 30, 2009
The 4th annual Katz Prizes in Cardiovascular Research recognize outstanding contributions by senior scientist Elizabeth G. Nabel and young investigator John P. Morrow, who are judged by an independent panel of peers.
SourceColumbia University Irving Medical Center·DateOct 29, 2009
A study found that smoking one cigarette increases arterial stiffness by 25% in 18-30 year olds, making the heart work harder. Young adults aged 20-24 years have the highest smoking rate, with even light smoking causing damage to their arteries.
SourceHeart and Stroke Foundation of Canada·DateOct 27, 2009
A recent study by Dr. Ravi Bajaj found that over half of heart patients with acute coronary syndrome (ACS) do not receive counselling on their ability to drive after angioplasty, putting lives at risk. The study also revealed inconsistent driving restrictions among doctors, highlighting a need for improved education and patient safety.
SourceHeart and Stroke Foundation of Canada·DateOct 27, 2009
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.
A study of over 20,000 Canadian grade 9 students found that most already have at least one major risk factor for heart disease and stroke. The rates of high blood pressure, high cholesterol, and obesity in teens were alarmingly high and increasing over time.
SourceHeart and Stroke Foundation of Canada·DateOct 27, 2009
A study found that adding ezetimibe to atorvastatin significantly boosts attainment of lipid targets in elderly patients, producing superior results than increasing the dose of atorvastatin alone. The combination improved LDL-cholesterol levels and reduced cholesterol absorption from the gut.
SourceHeart and Stroke Foundation of Canada·DateOct 27, 2009
A study by Canadian cardiologists found that patients with herceptin-related heart complications can be taken off the medication and treated for the condition, allowing them to resume cancer treatment unaffected. The research suggests that heart damage from trastuzumab is largely reversible.
SourceHeart and Stroke Foundation of Canada·DateOct 26, 2009
Researchers recommend screening people over 40 for PAD due to its association with heart disease and stroke. The study found 17 cases of PAD among 362 volunteers, highlighting the importance of aggressive treatment and prevention strategies.
SourceHeart and Stroke Foundation of Canada·DateOct 26, 2009
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
A new Mayo Clinic study has found that video capsule endoscopy is safe for patients with heart devices, contradicting previous FDA contraindication. The study, involving 84 patients, showed no complications or interference between the procedure and implanted cardiac devices.
Dr. Shelagh Coutts, an Alberta neurologist, is developing a new brain scanning technique using CT scans and angiograms to rapidly diagnose mini-strokes. The technology has the potential to predict which patients are at risk of having a second stroke.
SourceHeart and Stroke Foundation of Canada·DateOct 25, 2009
A new study has found no significant gender differences in rates of chest discomfort or 'typical' symptoms such as arm discomfort, shortness of breath, and sweating. Female patients were more likely to have both classic symptoms of a heart attack and throat, jaw, and neck discomfort.
SourceHeart and Stroke Foundation of Canada·DateOct 25, 2009
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 study found South Asian Canadians have less access to physical activity opportunities and develop coronary artery disease earlier than white Caucasians. Simple yet effective ways to incorporate physical activity into daily life can help mitigate this risk.
SourceHeart and Stroke Foundation of Canada·DateOct 25, 2009
A study published in the Journal of the American College of Cardiology found that patients who received refurbished pacemakers donated from Detroit area funeral homes survived without complications. The pacemakers functioned normally at six months, with no device complications reported.
SourceMichigan Medicine - University of Michigan·JournalJournal of the American College of Cardiology·DateOct 9, 2009
The Framingham Heart Study has received a $1M challenge grant to identify risk factors for developing atrial fibrillation. Researchers will use data from five major cohort studies, including the study's own long-term follow-up of over 10,000 participants.
SourceBoston University School of Medicine·DateOct 5, 2009
A multicenter clinical study found that maximizing chest compression time during CPR substantially improves survival rates. Interrupting chest compressions has a detrimental effect on patient survival, and researchers recommend relatively simple changes to CPR training and practice.
SourceUT Southwestern Medical Center·JournalCirculation·DateSep 29, 2009
A new Kaiser Permanente study found that women with diabetes are 26% more likely to develop atrial fibrillation than non-diabetic women. The study involved nearly 35,000 patients over seven years and isolated the effect of diabetes as an independent risk factor for women.
SourceGolinHarris International·JournalDiabetes Care·DateSep 28, 2009
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A study found that black patients have lower survival rates after in-hospital cardiac arrests compared to white patients. The racial difference was largely associated with the quality of hospitals where black patients received care.
SourceMichigan Medicine - University of Michigan·JournalJAMA·DateSep 15, 2009
A study published in Aging Cell found that the conserved protein d4eBP protects heart function against aging, revealing a potential mechanism for cardiac aging. The research also sheds light on the TOR and FoxO signaling pathways, with implications for human heart health.
SourceSanford Burnham Prebys·JournalAging Cell·DateSep 14, 2009
Researchers have discovered that applying capsaicin to specific skin locations can trigger signals in the nervous system, activating cellular pathways that protect the heart. This technique has shown promise in reducing cardiac cell death by up to 85%.
A recent study published in Circulation: Journal of the American Heart Association found that longer periods of uninterrupted chest compressions during CPR lead to better survival outcomes. The study analyzed data from 506 patients and discovered that a return to spontaneous circulation was achieved in 58% of cases with minimal compres...
A study examined stroke risk among patients undergoing cardiac surgery, finding that post-operative stroke occurred in approximately 2 percent. Patients with combined cardiac and carotid procedures had a significantly higher incidence of postoperative stroke, suggesting that these procedures should be avoided.
SourceJAMA Network·JournalArchives of Neurology·DateSep 14, 2009
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 University of Warwick researcher has demonstrated that an Xbox chip can be used as a cheaper alternative for modeling complex processes like cardiac arrhythmias. The study found that the XBox 360 GPU can perform high-end parallel computing on domestic hardware, saving researchers thousands of pounds.
SourceUniversity of Warwick·JournalComputational Biology and Chemistry·DateSep 13, 2009
A recent study by the University of Michigan Cardiovascular Center found that only half of eligible patients with moderate to severe mitral regurgitation underwent surgery, despite meeting at least one indication for treatment. The study suggests that cardiologists may overestimate surgical risks and underestimate potential benefits.
SourceMichigan Medicine - University of Michigan·JournalJournal of the American College of Cardiology·DateSep 11, 2009
Research highlights striking differences in national prevention policies and cardiovascular mortality rates across EU countries, with Hungary and Greece showing highest rates. The study also found noticeable disparities in risk factor prevalence and CHD prevention policies among the 16 participating countries.
A study found that 1 in 8 patients thought to have epilepsy or unsure diagnosis actually had a heart rhythm issue causing fainting. Eighty percent of those who underwent pacemaker insertion were symptom-free after 9 months.
A landmark study published in NEJM found that a new therapy combining CRT-D reduces the risk of death or heart failure by 34%, with a significant reduction in heart failure hospitalizations. This trial demonstrates the effectiveness of CRT-D therapy for patients with mild cardiac disease, improving both survival and quality of life.
SourceUniversity of Rochester Medical Center·JournalNew England Journal of Medicine·DateSep 1, 2009
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.
The KYOTO HEART Study found that valsartan significantly reduced the incidence of cardiovascular events, including angina pectoris and stroke/TIA, in Japanese hypertensive patients. The study showed a lower rate of primary endpoints in the valsartan arm compared to non-ARB conventional therapies.
A nationwide study found that elevated carbon monoxide levels, even below national limits, are associated with an increased risk of hospitalization for cardiovascular disease among seniors. The study suggests an under-recognized health risk to seniors, highlighting the need for re-evaluation of health-based standards.
A collaborative effort is needed to tackle cardiovascular disease (CVD) in Europe, focusing on lifestyle changes and risk factor management. The European Heart Health Charter has established a roadmap for countries, while guidelines from the Joint European Societies' Task Forces provide practical guidance.
A new study found nearly 70% of participants received at least one medical imaging procedure between 2005 and 2007, resulting in an average effective dose nearly double natural sources. The study highlights the need for research on the benefits and risks of medical imaging procedures to inform patient care.
SourceNIH/National Heart, Lung and Blood Institute·JournalNew England Journal of Medicine·DateAug 26, 2009
A UBC research team has found that too much cholesterol can disrupt the flow of electrical currents in the heart, leading to abnormal heartbeats. By reducing cholesterol levels, they discovered a way to normalize the structures underlying these electrical activities, promoting a regular and healthy heartbeat.
SourceUniversity of British Columbia·JournalProceedings of the National Academy of Sciences·DateAug 20, 2009
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
Researchers found that urinary albumin to creatine ratio is a powerful and independent predictor of heart failure prognosis, even in patients without diabetes or kidney disease. A high ratio was associated with increased risk of death from cardiovascular causes and hospital admission for worsening heart failure.
A new study from Arizona suggests passive oxygen flow is more effective than assisted ventilation in treating patients experiencing cardiac arrest outside of a hospital setting. The modified protocol, called Cardiocerebral Resuscitation, resulted in higher survival rates compared to conventional bag-valve-mask ventilation.
SourceUniversity of Arizona Health Sciences·JournalAnnals of Emergency Medicine·DateAug 11, 2009
Researchers developed a tool to simulate blood flow in children's hearts before surgery, allowing surgeons to optimize blood flow and energy efficiency. The tool helped plan the surgery of a four-year-old girl with a single ventricle defect, improving her oxygen levels and reducing complications.
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.
Emory Health Sciences has received $10 million in NIH ARRA grants to advance research in areas like organ transplantation, pulmonary diseases, and addiction. The funding also supports students and teachers through summer research positions.
A study of heart disease patients reveals those with prior atherosclerosis are more likely to die in the hospital and receive less recommended therapy. Researchers found these patients were also more likely to have high blood pressure, diabetes, and earlier stroke and heart failure incidence.
A study by the Association of American Medical Colleges predicts a 46% increase in demand for cardiothoracic surgeons while supply decreases by 21% by 2025. This shortage could lead to extended waiting times, unnecessary complications, and deaths, particularly affecting populations with limited access to medical care.
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.
A 16-year-old girl, Hannah Clark, has made a remarkable recovery after having her transplanted heart removed 10.5 years after it was implanted. Her own heart had recovered sufficiently to operate on its own, allowing the donor heart to be removed without major complications.
Researchers at the University of Alabama at Birmingham found that atrial fibrillation significantly increases hospitalization due to worsening heart failure in patients not receiving beta-blockers. However, the risk of all-cause mortality was similar between those with and without atrial fibrillation.
SourceUniversity of Alabama at Birmingham·JournalEuropean Heart Journal·DateJul 6, 2009
A University of Alberta study shows that heart transplant recipients can significantly improve their physical fitness, including cardio-respiratory fitness, muscle mass, and maximal strength. However, exercise training did not improve heart or blood-vessel function.
SourceUniversity of Alberta·JournalAmerican Journal of Transplantation·DateJul 2, 2009
Local laws and insurance reimbursement policies prevent EMS workers from implementing national guidelines on transporting cardiac arrest patients. Community misperceptions about hospital care also hinder efforts to terminate unsuccessful resuscitation efforts.
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.
Researchers found that pig heart valves used to replace defective aortic valves in human patients failed much earlier and more often than expected. Four out of 106 patients developed severe impairment after less than four years, requiring surgery to replace the valves.
SourceWashU Medicine·JournalJournal of Thoracic and Cardiovascular Surgery·DateJun 29, 2009
A study of over 7,500 individuals found that first-degree atrioventricular block is associated with a two-fold increased risk of atrial fibrillation, a three-fold increased risk of pacemaker implantation, and a 1.4-fold increased risk of all-cause death. The researchers suggest that the natural history of this condition may not be as b...
A study of 2911 men found that severe sleep-related breathing disorders are associated with a higher risk of abnormal heart rhythms. Different types of breathing problems are linked to different categories of arrhythmia, with obstructive sleep apnea linked to ventricular arrhythmias and central sleep apnea linked to atrial fibrillation.
SourceJAMA Network·JournalArchives of Internal Medicine·DateJun 22, 2009
Patients with Implantable Cardioverter Defibrillators (ICDs) are at risk of sudden incapacitation while driving. A new consensus statement recommends driving restrictions based on the type of ICD and individual patient risk. The guidelines aim to balance patients' independence with safety concerns.
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
The European Heart Rhythm Association recommends increasing remote monitoring of cardiovascular implantable electronic devices to enhance patient safety and reduce physician workload. This approach allows for immediate identification of device malfunctions and physiological changes, enabling timely interventions and cost-effective care.
Researchers found that an overactive enzyme plays a role in atrial fibrillation, but does not act alone. The study revealed a synergy between the enzyme and a specific calcium channel mutation, which is necessary for arrhythmia development.
SourceBaylor College of Medicine·JournalJournal of Clinical Investigation·DateJun 17, 2009
A study published by Cincinnati Children's Hospital Medical Center identified a critical gene, SHP2, essential for normal heart and skull formation. Neural crest cells' differentiation failure leads to severe anatomical and functional deficits.
SourceCincinnati Children's Hospital Medical Center·JournalProceedings of the National Academy of Sciences·DateJun 15, 2009
Mayo Clinic is leading a six-year study to determine whether catheter ablation is more effective than drug therapy for treating atrial fibrillation. The trial will randomize patients over three years, examining effectiveness and safety of left atrial catheter ablation versus current state-of-the-art drug therapy.
A new study found that nearly a third of first-degree relatives of BAV patients have enlarged aortas, a potentially serious condition. The study also revealed that 53% of BAV patients had enlarged aortas, and 9.4% of first-degree relatives had BAV.
SourceCedars-Sinai Medical Center·JournalJournal of the American College of Cardiology·DateJun 10, 2009
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.
Dr. Eric Olson has been awarded the Lefoulon-Delalande Foundation Grand Prize for his pioneering work on gene regulation in the cardiovascular system. His research has illuminated fundamental principles of organ formation and provided new insights into cardiac development, advancing our understanding of congenital heart defects.
The International Society for Heart and Lung Transplantation recommends increased surveillance following generic immunosuppression medication changes to avoid adverse effects. This advisory aims to inform transplant practitioners about the challenges of prescribing generic medications in thoracic transplantation patients.
SourceElsevier·JournalThe Journal of Heart and Lung Transplantation·DateJun 2, 2009
Researchers at Worcester Polytechnic Institute have received NIH grants to advance their work on regenerating damaged hearts using stem cells and preventing urinary tract infections by analyzing cranberry juice's molecular mechanisms. The studies aim to develop new therapies for heart damage and UTIs, potentially replacing antibiotics.
A Hopkins study found critical mistakes in life-saving maneuvers like chest compressions and defibrillations in children undergoing arrests. Hands-on training with simulated arrests improved fledging doctors' performance, while experience was key to success.
SourceJohns Hopkins Medicine·JournalResuscitation·DateMay 18, 2009
Researchers at Intermountain Medical Center discovered a strong relationship between atrial fibrillation and the development of Alzheimer's disease in a study of over 37,000 patients. Patients with atrial fibrillation were 44% more likely to develop dementia than those without, with younger patients facing higher risks.
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.
A landmark follow-up study found that ICDs reduce the risk of death from any cause by 37 percent in heart attack survivors, translating to 1.2 life-years saved, and greatly amplifying their value as a chronic therapy.
SourceUniversity of Rochester Medical Center·DateMay 14, 2009
A recent study found that catheter ablation is more effective than drugs in treating atrial fibrillation, with 63% of patients free of arrhythmias one year after treatment. The procedure involves destroying heart tissue responsible for erratic electrical signals, resulting in improved quality of life and reduced symptoms.
Researchers found that a high-calorie exercise program involving daily long-distance walking resulted in greater fat mass loss and improved insulin sensitivity compared to standard cardiac rehabilitation. After five months, the high-calorie group showed significant improvements in heart risk factors and weight reduction.