Articles tagged with Cardiology
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The CHAMPION PHOENIX trial found cangrelor significantly reduces stent thrombosis (ST) at 48 hours and 30 days, associated with lower mortality. Cangrelor also improves freedom from ST at 30 days in various categories of ST.
A new study on Michigan's smoke-free indoor air law found a statistically significant reduction in cardiovascular disease and death with related hospitalizations decreasing by 2.03 percent after the ban implementation.
A new study reveals a significant disparity in heart attack mortality rates between regions of the US, with the South experiencing the highest death rates. The research suggests that socioeconomic and lifestyle factors, including lower median household income and unhealthy habits, may contribute to this disparity.
A large-scale study found that cholesterol levels tend to be worse in the colder months compared to warmer months, with significant variations in lipid profiles. The researchers speculate that behaviors such as reduced sun exposure and lower vitamin D levels during winter may contribute to these seasonal fluctuations.
Researchers found significant differences between men and women in heart rate responses to exercise. A new formula takes these nuances into account, providing a more accurate estimate of peak heart rate. The updated formula helps optimize workouts and improve test results for both men and women.
Researchers found that five out of 22 patients implanted with total artificial hearts survived until they could receive a heart transplant, with four successfully undergoing transplants and 13 still alive waiting for donor hearts. The study suggests the device may help improve patient outcomes for those in end-stage heart failure.
Research shows that vitamin D deficiency is associated with higher prevalence and severity of coronary artery disease. Patients with low vitamin D levels are at a higher risk of developing severe heart disease, and the study suggests that vitamin D may be beneficial in preventing heart disease.
A US study found clusters of 'broken heart' syndrome in Vermont and Missouri after major natural disasters, suggesting stress as a trigger. Researchers call for greater awareness among emergency responders to improve diagnosis and treatment of the condition.
A pooled analysis of studies found that adherence to the Mediterranean diet reduced diabetes risk by 21%, with an even greater reduction in those at high cardiovascular risk. The diet, rich in fruits, vegetables, whole grains, and healthy fats, may also help prevent obesity-related complications.
The new consensus document outlines steps hospitals can take to provide the safest possible environment for PCI when cardiac surgery is not available. The recommendations aim to increase safety while maintaining access to quality care for underserved patients.
A systematic review of 49 studies found that patients with heart failure and their families often lack basic knowledge about the condition, leading to confusion, delays in seeking help, and uncertainty about long-term care. This lack of understanding can decimate quality of life and is a major reason seniors end up in emergency rooms.
Studies demonstrate the utility of ultrasound in emergency medicine, yielding rapid and accurate diagnoses. Clinician-performed cardiac ultrasound has been shown to improve prognostic value, with significant correlation between GP and cardiologist measurements.
Boston Medical Center implemented a cost-effective approach to reduce audible alarms, resulting in a 89% decrease in cardiac monitor and telemetry alarms. The pilot study showed significant improvements in patient and clinician satisfaction, with increased time for direct care and interaction with patients.
The European Society of Cardiology recommends reducing patient radiation exposure in cardiology procedures, which amount to over 50 chest X-rays per person each year. This can be achieved by implementing measures such as auditing and optimizing doses, educating patients, and encouraging industry competition.
A new screening strategy using conventional echocardiography has been developed to detect cardiovascular abnormalities in athletes. The study found that adding ECHO exams to the standard protocol increases the accuracy of screening and is cost-effective, identifying 14 cases of cardiovascular abnormalities in healthy athletes.
The Canadian Cardiovascular Society has developed new guidelines to assist practitioners in recognizing and managing heart failure in children with undiagnosed heart disease. The guidelines highlight the importance of early diagnosis and effective treatment, which can improve heart function and increase survival rates.
A new classification system called MOGE(S) has been developed to classify cardiomyopathies, a group of diseases affecting the heart muscle. The system uses a descriptive nomenclature with letters to explain individual patients' cardiomyopathy types and genetic mutations.
A study published in Annals of Internal Medicine found that patients with more premature atrial contractions have a substantially higher risk for developing atrial fibrillation. The researchers used a 24-hour Holter monitor to detect PACs and compared the results with an established prediction model from the Framingham Heart Study.
The Transcatheter Therapies for Mitral Regurgitation Societal Overview highlights critical components of successful treatments, including operator training, protocols for care, and assessment of outcomes. It emphasizes the importance of a high-volume center setting and careful data collection through registries.
A CVD expert in Mexico advocates for mandatory screening of 18-year-olds to combat the nation's high cardiovascular risk factors. The proposal includes regular measurements of glucose, cholesterol, blood pressure, and BMI, with a focus on education and healthy lifestyle habits.
A recent study published in the British Medical Journal found that top-performing hospitals had fewer readmissions from all diagnoses and time periods after discharge. The researchers concluded that preventing complications is key to reducing readmissions, suggesting a more holistic approach to patient care.
The Cardiovascular Institute at Rhode Island Hospital will present 22 abstracts on various aspects of cardiovascular research, including arrhythmias, myocardial function, and electro-mechanical cardiac function. Researchers from the institute are among the largest group of scientists presenting their work at the AHA Scientific Sessions.
The American Heart Association and American College of Cardiology joint clinical practice guideline recommends a heart-healthy diet that includes fruits, vegetables, whole grains, lean meats, and healthy oils, while limiting saturated fat, trans fat, and sodium. The guideline also emphasizes the importance of regular physical activity,...
Researchers announced positive trial results for an artificial aortic heart valve that does not require open-heart surgery. The device showed high survival rates, low stroke risk, and significant improvements in patients' quality of life.
The ADVISE II trial found that iFR accurately classified 94.2% of coronary stenoses, with high positive and negative predictive values for hemodynamically severe stenosis detection. The study supports the use of iFR to simplify physiological guidance of percutaneous coronary intervention without adenosine administration.
A study by Texas Children's Hospital found that infants with hypoplastic left heart syndrome (HLHS) who are born near a hospital with high-volume cardiac surgical centers have improved survival rates. Prenatal diagnosis is also crucial in reducing mortality.
Research finds that system delay in treating STEMI patients leads to postponed return to work and earlier retirement. A study of 4,061 patients under 67 years old found that those with longer system delays returned to work later and retired earlier.
A recent study presented at the European Society of Cardiology Congress found that current antihypertensive treatment guidelines can be highly successful in controlling blood pressure. However, more than 40% of Chinese people with hypertension are unaware of their condition, and about 50% are not receiving medication for it.
Researchers found that strenuous exercise like running a marathon causes temporary changes in the heart muscle, particularly in less fit distance runners. These changes are reversible but highlight the need for proper preparation before marathons to minimize potential damage.
Research presented at the Acute Cardiac Care Congress 2013 found a significant association between air pollution levels and admission for acute cardiovascular events. The study also showed that older people and men were more susceptible to arrhythmias and acute coronary syndromes at increasing levels of air pollution.
A new study highlights the essential role of cardiologists in addressing cerebrovascular disease, a leading cause of death in Rio de Janeiro. The research emphasizes the need for improved access to healthcare, patient education, and awareness about risk factors, such as hypertension.
The American College of Cardiology's clinical data registries report a significant increase in radial stenting, reducing complications and recovery times. The study also highlights successes in heart disease care, including improved Door-to-Balloon times and optimal medical therapy prescriptions.
A study found that heart attack mortality rates have not declined despite a significant reduction in door-to-balloon time, highlighting the need for further strategies to improve care. The analysis of 100,000 heart attack admissions revealed that faster treatment times did not lead to better patient outcomes.
The European Society of Cardiology (ESC) Congress 2013 presented several significant studies on cardiovascular disease treatment, including new anticoagulants, heart attack therapies, and preventive measures. The event also highlighted the need for better healthcare access and policy changes to combat CVD in Europe.
A recent study by the European Society of Cardiology found that aliskiren did not improve coronary artery disease progression in patients with prehypertension. However, exploratory findings suggested potential benefits for patients with pre-existing coronary artery disease and blood pressure levels treated to goal.
A recent analysis of 1432 patients found that women had a lower all-cause mortality at one year compared to men. Women's higher survival rate was attributed to their longer life expectancy and lower rates of comorbidity, with a hazard ratio of 0.75.
Researchers found that losartan significantly reduced aortic enlargement after three years compared to those who did not receive treatment. The study confirms previous findings in mouse models and suggests the drug may postpone or prevent aortic rupture in Marfan patients.
A study found that transcatheter aortic valve implantation (TAVI) can be successfully performed in high-risk patients with bicuspid aortic valves, with a higher rate of aortic regurgitation. Despite this, the procedure resulted in similar mortality rates as those with tricuspid aortic valves.
A nationwide study found that cold weather increases heart attack risk, with temperatures below 10°C significantly correlated. Unlike air pollution, which has a negligible effect, temperature plays a crucial role in triggering acute myocardial infarction.
The study found a significant reduction in STEMI hospitalisations in Canton Ticino after the smoking ban was implemented, with an average 21.1% decrease between 2004-07 and 2007-2010. The impact varied by age group, with older people showing a long-lasting reduction in STEMI admissions.
A recent study published by the European Society of Cardiology found that smokers who reach age 70 lose approximately 4 years of life expectancy. The study tracked the health of over 7,000 older men and discovered a significant increase in mortality rates among current and former smokers compared to never-smokers.
The European Society of Cardiology emphasizes the need for personalized AF management to close the mortality gap. Current therapies have only improved mortality by 5-10%. A new taxonomy of AF is proposed based on its pathophysiology, and biomarkers, imaging, and ECG are being studied to improve treatment.
Researchers at Johns Hopkins Medicine developed a 3D computer model that analyzes a child's unique anatomy and pinpoints the best location for a defibrillator before implantation. The virtual heart model predicts optimal device placement in children with tiny or malformed hearts, reducing repeat procedures.
The European Society of Cardiology's ESC Congress 2013 received a record number of abstract submissions, with nearly 10,500 entries. The congress will feature four Hot Lines press conferences, discussing innovative treatments for conditions such as venous thromboembolism and myocardial infarction.
Beaumont Health System is part of a multicenter research study on the new AbsorbTM Bioresorbable Vascular Scaffold, which helps keep arteries open after angioplasty. The device dissolves naturally in the body, reducing the need for permanent stents.
Dr. Valentin Fuster received the 2013 SCCT Arthur S. Agatston Cardiovascular Disease Prevention Award for his groundbreaking work on atherosclerosis development and prevention of coronary artery disease. The award honors Dr. Fuster's pioneering efforts in uncovering the molecular and cellular bases of atherosclerosis.
Dr. Partho Sengupta presented the first-ever hologram presentation at the ASE's 2013 24th Annual Scientific Sessions, utilizing 3D digital images and expert interview recordings to analyze cardiovascular system structure, function, and flow patterns. This innovative presentation format was made possible through collaborative efforts of...
The European Society of Cardiology emphasizes the need for a resurgence in cardiovascular research and development to address the growing burden of cardiovascular diseases. The society proposes a forum to discuss ways to rejuvenate R&D, including simplifying regulation and increasing EU funding.
Research by Northwestern Medicine cardiologist Jeffrey Goldberger combines evidence-based guidelines with tailored treatment for patients, reducing over-treatment and under-treatment. By analyzing clinical data and individual characteristics, physicians can make more precise decisions, leading to better patient care.
The American College of Cardiology is developing a patient navigator program to provide personalized services to heart disease patients and reduce readmissions. The program aims to create a culture of patient-centered care and support patients during their hospital stay and post-discharge period.
A study found that routinely measuring fractional flow reserve (FFR) during coronary angiography changes the management of one in four patients with stable angina, according to results from the RIPCORD trial. The use of FFR led to a change in the judgement of whether a coronary artery had a 'significant' lesion in 64 patients.
A multicentre Asian registry reported early experience confirming TAVI efficacy and safety in a physically smaller population. Low stroke and mortality rates were observed, with high procedural success rates, supporting the feasibility of TAVI in Asian patients.
A new investigational device, Helio System (TF-FA), was successfully deployed in four patients with high-risk aortic insufficiency. The device helps stabilize the Sapien XT Transcatheter Heart Valve and improves aortic insufficiency from moderate to trivial.
The SOURCE XT post-approval study reported good clinical outcomes with high rates of device success for all access approaches, valve sizes, and delivery systems. Patients showed sustained improvement in effective orifice area and low rates of aortic regurgitation, with low one-year mortality and stroke rates.
The DESolve bioresorbable scaffold system demonstrates good efficacy and safety with low rates of late lumen loss and major coronary adverse events at six months. Early vessel restoration is indicated by significant increases in vessel, scaffold, and luminal areas.
A Cleveland Clinic study found that only 42% of deaths after angioplasty were caused by the procedure itself, highlighting the need for a more accurate reporting system. The researchers argue that alternative outcome reporting mechanisms should be considered to better reflect quality and performance.
A new stress test protocol investigating reduced perfusion imaging in low-risk patients undergoing SPECT myocardial perfusion imaging has been found to be diagnostically safe. The study predicted that using exercise ECG stress testing alone would have no adverse effects on prognosis at five years.
Researchers found that PRRT decreases inflammation in atherosclerotic plaques, as measured by DOTATATE PET/CT, suggesting potential therapeutic benefits for cardiovascular disease. The study suggests that this treatment may reduce the occurrence of heart attacks by lowering inflammation levels.
A common EKG test may predict serious cardiovascular illness in people with left anterior fascicular block (LAFB), a previously thought benign condition. The study found those with LAFB had a higher risk of atrial fibrillation, congestive heart failure and death.
A new Northwestern Medicine study found that both black and white Americans have a similar lifetime risk of heart failure, ranging from 20 to 45 percent. The study explored the long-term risk of heart failure in different race groups and found that higher blood pressure and body mass index increased the risk.