American College of Cardiology, March 29-31

The annual meeting of the American College of Cardiology was held from March 29 to 31 in Chicago and attracted more than 12,000 participants, including clinicians, academicians, allied health professionals, and others interested in cardiology. The conference highlighted recent advances in the treatment, management, and prevention of cardiovascular diseases, with presentations focusing on novel drugs and surgical approaches to improve the quality of care for patients with cardiovascular diseases.In one study, Zhanlin Chen, a medical student at the Northwestern University Feinberg School of Medicine in Chicago, and colleagues found that a daily heart rate per step measurement recorded on a wearable device is a better measure of heart health than either heart rate or step count alone.The authors evaluated data from 6,947 U.S. adults, including Fitbit and electronic health record data, as part of the All of Us research program, which is a nationwide prospective study. The metric (dividing the average daily heart rate by the number of steps taken per day) integrated heart rate and step count and evaluated how much harder the heart needed to work to meet the physiological demand of exercise. The researchers found that their metric (daily heart rate per step) was a superior measure of cardiovascular disease health compared with either of the two components alone."Existing studies on step counts have already shown a strong association with heart disease, but step counts, at the end of the day, are a conscious effort on how much we move, and a proxy for heart function," Chen said. "We can hopefully use this metric, based on data that we are already collecting from millions of wearables, to screen for individuals at a higher risk for cardiovascular disease."Press ReleaseIn another study, Ibrahim Kamel, M.D., of St. Elizabeth Medical Center in Boston, and colleagues found that cannabis use is associated with a significantly higher risk for myocardial infarction and other cardiovascular events, particularly in relatively healthy individuals.The authors conducted both a systematic review and a meta-analysis to evaluate the association between cannabis use and myocardial infarction risk, along with a multicenter retrospective study to assess long-term cardiovascular outcomes.In a large cohort from the TriNetX health research network, the researchers confirmed that cannabis use increased the risk for myocardial infarction, ischemic stroke, and other major cardiovascular events, even in individuals without traditional cardiovascular risk factors. These results suggest that cannabis use may be an underrecognized risk factor for cardiovascular disease."Clinicians should be aware of this risk, especially in patients presenting with chest pain or other cardiovascular symptoms," Kamel said. "Our results emphasize the need for health care providers to discuss cannabis use as part of routine cardiovascular risk assessments."Press ReleaseManeesh Sud, M.D., Ph.D., of the University of Toronto, and colleagues found that lifestyle and health factors, including diet, sleep, physical activity, smoking, body mass index, blood glucose, lipids, and blood pressure, have a greater impact on cardiovascular disease risk among women compared with men.The authors evaluated data from 107,576 women and 67,522 men who were enrolled in the Ontario Health Study between 2009 and 2017. The researchers found that baseline cardiovascular health was better, on average, in women than men. However, less than one in 10 women or men had ideal cardiovascular health. Baseline cardiovascular health status was strongly associated with long-term outcomes in a graded fashion in women and men, but its relative impact on future risk was higher for women than men. Poor baseline cardiovascular health, in comparison to ideal health, was associated with a fivefold higher rate of cardiovascular disease events in women and a 2.5-fold higher rate of events in men."Our study underscores the ongoing need to consider sex-specific interventions to improve cardiovascular health and ensure equitable disease prevention among women and men," Sud said.Press ReleaseACC: Cardiac Arrest Incidence at Long-Distance Races Remains StableWEDNESDAY, April 2, 2025 (HealthDay News) -- Despite increased participation in U.S. long-distance running races, cardiac arrest incidence remains stable, according to a study published online March 30 in the Journal of the American Medical Association to coincide with the annual meeting of the American College of Cardiology, held from March 29 to 31 in Chicago.Read Full TextACC: Microplastic Exposure Tied to Chronic Disease PrevalenceWEDNESDAY, April 2, 2025 (HealthDay News) -- Microplastic exposure may increase the risk for chronic diseases, according to a study presented at the annual meeting of the American College of Cardiology, held from March 29 to 31 in Chicago.Read Full TextACC: 1999 to 2022 Saw Increase in Maternal Mortality Due to CVDWEDNESDAY, April 2, 2025 (HealthDay News) -- From 1999 to 2022, there was a considerable increase in maternal mortality due to cardiovascular disease, according to a study presented at the annual meeting of the American College of Cardiology, held from March 29 to 31 in Chicago.Read Full TextACC: Semaglutide Beneficial in Patients With T2DM and Peripheral Artery DiseaseWEDNESDAY, April 2, 2025 (HealthDay News) -- For patients with symptomatic peripheral artery disease and type 2 diabetes, semaglutide use is associated with increased walking distance, according to a study published online March 29 in The Lancet to coincide with the annual meeting of the American College of Cardiology, held from March 29 to 31 in Chicago.Read Full TextACC: Bilateral Oophorectomy Linked to Increased Risk for Heart FailureFRIDAY, March 28, 2025 (HealthDay News) -- Bilateral oophorectomy is associated with an increased risk for heart failure, with a greater risk seen with younger age and for White women, according to a study presented at the annual meeting of the American College of Cardiology, held from March 29 to 31 in Chicago.Read Full TextACC: Screening Mammograms + AI May ID Cardiovascular DiseaseTHURSDAY, March 27, 2025 (HealthDay News) -- Automated deep learning-based quantification of breast arterial calcification on routine screening mammograms may allow for opportunistic screening for cardiovascular disease events and death in women, according to a study presented at the annual meeting of the American College of Cardiology, held from March 29 to 31 in Chicago.Read Full TextACC: Colorectal Cancer Tied to Higher Risk for Cardiovascular DeathTHURSDAY, March 27, 2025 (HealthDay News) -- Colorectal cancer is tied to an increased risk for cardiovascular mortality, especially in individuals younger than 50 years, according to a study presented at the annual meeting of the American College of Cardiology, held from March 29 to 31 in Chicago.Read Full TextACC: Cannabis Use Linked to Increased Risk for MI in People Aged 50 Years and YoungerTUESDAY, March 18, 2025 (HealthDay News) -- Cannabis use is associated with an increased risk for adverse cardiovascular events, including myocardial infarction, according to a study published online March 18 in JACC Advances to coincide with the annual meeting of the American College of Cardiology, held from March 29 to 31 in Chicago.Read Full Text.Sign up for our weekly HealthDay newsletter

American College of Cardiology, March 29-31

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