Cardiology News and Research

Latest Cardiology News and Research

Reduced ketone body metabolism may be key to impaired energy production in type 2 diabetes

The liver plays a central role in storing and supplying energy to the body. In type 2 diabetes and metabolic dysfunction-associated steatotic liver disease (MASLD, commonly referred to as fatty liver disease), mitochondria-the cell's power plants-cannot switch efficiently between fuel sources.

21 Nov 2025

Digital and AI innovations in cardiology take center stage at ESC Digital & AI Summit

Smartphone stethoscopes, voice-detected heart failure, training using 3D-printed and virtual hearts and early detection of cardiovascular disease using blood spots are among the innovations being presented at the ESC Digital & AI Summit taking place in Berlin, Germany, 21–22 November.

21 Nov 2025

Study compares the kidney, cardiovascular and mortality risks of three different GLP-1 RAs

Public interest in drugs known as glucagon-like peptide-1 receptor agonists, also called GLP-1 RAs, has surged in recent years, with popular types like semaglutide (sold under brand names like Ozempic and Wegovy) becoming known for their weight-loss effects.

20 Nov 2025

Study reveals the long-lasting health impacts of eating disorders

The health impacts of eating disorders, such as anorexia, bulimia, and binge eating, are not only complex, affecting many different organ systems, but long-lasting, finds a large tracking study, published in the open access journal BMJ Medicine.

19 Nov 2025

Even minimal cigarette use significantly increases heart disease and mortality risk

Smoking even 2-5 cigarettes a day can more than double your risk of any type of heart disease and raise your risk of death from any cause by 60% compared to people who never smoked, according to new research supported by the American Heart Association's Tobacco Center for Regulatory Science and published in PLOS Medicine.

19 Nov 2025

High blood pressure in adolescence can be linked to atherosclerosis risk in middle age

A blood pressure as low as 120/80 mm Hg in adolescence can be linked to a higher risk of atherosclerosis in middle age, according to a study led from Linköping University, Sweden.

19 Nov 2025

ESC launches its first Digital & AI Summit to advance cardiovascular innovation

The European Society of Cardiology (ESC) will host its first Digital & AI Summit in Berlin on 21-22 November, bringing together global experts in cardiology, technology, and healthcare.

18 Nov 2025

Muscle-driven gene therapy shows promise for protecting memory in Alzheimer’s

Alzheimer's disease (AD) is a devastating cause of memory loss and cognitive decline, for which no curative treatment is available.

18 Nov 2025

Calculator assesses 30-year heart risk for young adults

Just as saving for retirement starts early, so should protecting your heart. A new Northwestern Medicine study introduces a first-of-its-kind online calculator that uses percentiles to help younger adults forecast and understand their risk of a heart event over the next 30 years.

17 Nov 2025

Chronic pain in adults linked to increased risk of developing high blood pressure

Chronic pain in adults may increase their risk of high blood pressure, and the location and extent of pain and if they also had depression were contributing factors, according to new research published today in Hypertension, an American Heart Association journal.

17 Nov 2025

Improved birth experiences through integrated midwifery care at NYU Langone Health

Although midwives have long been associated with home births, roughly 90 percent of midwife-attended births in the U.S. now occur in hospitals.

14 Nov 2025

Cardiologists recommend reassessing need for additional stents later

A blocked coronary artery causing an acute heart attack must be opened immediately with a stent procedure. However, if other coronary arteries also appear to be narrowed, it is safe to wait and treat those later. This approach cuts the number of stent procedures in half, according to cardiologists from Radboud university medical center, writing in The New England Journal of Medicine.

14 Nov 2025

Plant-based diet prevents and reverses heart microvascular dysfunction in hypertensive rats

Eating a plant-based diet consisting of fruits, vegetables, nuts and legumes can help prevent and reverse heart disease in rats that have high blood pressure, according to a study published by researchers in the Institute for Biomedical Sciences at Georgia State University.

12 Nov 2025

Northwestern scientists create new genetic risk score to improve prediction of arrhythmia

In a new Northwestern Medicine study, scientists have developed a more precise genetic risk score to determine whether a person is likely to develop arrhythmia, an irregular heartbeat that can lead to serious conditions such as atrial fibrillation (AFib) or sudden cardiac death.

11 Nov 2025

Daily coffee linked to lower risk of irregular heart rhythm episode in AFib patients

Adults treated for atrial fibrillation (AFib) who drank a daily cup of coffee were 39% less likely to have an irregular heart rhythm episode compared to those who avoided all caffeinated products, according to a new study.

11 Nov 2025

Study examines medication adherence in high-risk, low-income populations

People with high blood pressure were twice as likely to take their blood pressure medication regularly when offered daily chances to win cash rewards, yet they did not achieve better blood pressure measurements than people who were not offered financial rewards, a new study shows.

11 Nov 2025

Metformin shows promise in treating AFib recurrence after ablation

People with atrial fibrillation (AFib) and obesity may have fewer episodes of AFib after ablation if they take the diabetes medication metformin in addition to standard care, according to a preliminary, late-breaking science presentation today at the American Heart Association's Scientific Sessions 2025.

11 Nov 2025

Anticoagulants increase bleeding post-ablation with no added stroke benefit

A minimally invasive heart procedure to correct irregular heart rhythms called catheter ablation may reduce the risk of stroke enough that some patients can discontinue blood thinners, according to a preliminary late-breaking science presentation today at the American Heart Association's Scientific Sessions 2025.

11 Nov 2025

One-month dual therapy strategy offers advantages for AFib patients and clinicians

New research found a simplified clot-preventing medication regimen following stent placement in adults with atrial fibrillation was just as safe and effective in preventing strokes, heart attack and death, when compared to a standard year-long treatment regimen, according to a preliminary late-breaking science presentation today at the American Heart Association's Scientific Sessions 2025.

11 Nov 2025

New data supports earlier use of evolocumab in high-risk diabetes

Adding the PCSK9 inhibitor evolocumab to a high-intensity, cholesterol-lowering regimen reduced the risk of a first major cardiovascular event among adults with atherosclerotic cardiovascular disease (ASCVD) or diabetes , according to a preliminary late-breaking science presentation today at the American Heart Association's Scientific Sessions 2025.

11 Nov 2025

Cardiology News and Research

Latest Cardiology News and Research

Reduced ketone body metabolism may be key to impaired energy production in type 2 diabetes

Digital and AI innovations in cardiology take center stage at ESC Digital & AI Summit

Study compares the kidney, cardiovascular and mortality risks of three different GLP-1 RAs

Study reveals the long-lasting health impacts of eating disorders

Even minimal cigarette use significantly increases heart disease and mortality risk

High blood pressure in adolescence can be linked to atherosclerosis risk in middle age

ESC launches its first Digital & AI Summit to advance cardiovascular innovation

Muscle-driven gene therapy shows promise for protecting memory in Alzheimer’s

Calculator assesses 30-year heart risk for young adults

Chronic pain in adults linked to increased risk of developing high blood pressure

Improved birth experiences through integrated midwifery care at NYU Langone Health

Cardiologists recommend reassessing need for additional stents later

Plant-based diet prevents and reverses heart microvascular dysfunction in hypertensive rats

Northwestern scientists create new genetic risk score to improve prediction of arrhythmia

Daily coffee linked to lower risk of irregular heart rhythm episode in AFib patients

Study examines medication adherence in high-risk, low-income populations

Metformin shows promise in treating AFib recurrence after ablation

Anticoagulants increase bleeding post-ablation with no added stroke benefit

One-month dual therapy strategy offers advantages for AFib patients and clinicians

New data supports earlier use of evolocumab in high-risk diabetes

Digital pathology and the PathoVerse: A conversation with Dr. Singh

Bioprocess Efficiency with Cell Density Monitoring

Exploring electron microscopy for plant and microbial imaging at the John Innes Centre

Cardiology News and Research

Latest Cardiology News and Research

Digital pathology and the PathoVerse: A conversation with Dr. Singh

Bioprocess Efficiency with Cell Density Monitoring

Exploring electron microscopy for plant and microbial imaging at the John Innes Centre

Newsletters you may be interested in