Heart Disease News and Research

Latest Heart Disease News and Research

Amycretin delivers unprecedented weight loss in early trial for obesity treatment

Once-weekly amycretin, a novel peptide activating GLP-1, amylin, and calcitonin receptors, produced rapid, substantial, and sustained weight loss in adults with overweight or obesity during a phase 1b/2a trial. The treatment was generally well tolerated, with mostly mild to moderate gastrointestinal side effects, supporting further investigation in larger, longer studies.

23 Jun 2025

Food insecurity tied to higher death risk in cancer survivors

Lack of access to healthy food is a threat to the lives of cancer survivors-a significant and often overlooked factor affecting their long-term health outcomes.

23 Jun 2025

Wildfire smoke exposure linked to increased heart failure risk

Long-term exposure to wildfire smoke may increase the risk of heart failure (HF), especially in older adults, women and vulnerable populations, according to a study published today in JACC, the flagship journal of the American College of Cardiology.

23 Jun 2025

Systemic barriers prevent doctors from using life saving ultrasound technology

Many doctors abandon a potentially life-saving medical scanning technology soon after training, because systemic barriers prevent it from becoming part of their routine practice, a study has found.

23 Jun 2025

US children who eat more fruit have less abdominal fat

Research shows that increased fruit consumption is associated with reduced abdominal fat in children, highlighting its importance in obesity prevention.

23 Jun 2025

Use of sleep heart rate patterns to forecast diabetes risk in pregnancy

This study highlights the potential of heart rate variability as an early indicator of gestational diabetes, facilitating proactive healthcare in pregnancy.

23 Jun 2025

Many older people embrace vaccines. Research is proving them right.

Kim Beckham, an insurance agent in Victoria, Texas, had seen friends suffer so badly from shingles that she wanted to receive the first approved shingles vaccine as soon as it became available, even if she had to pay for it out-of-pocket.

23 Jun 2025

Healthy gut microbiome before chemo could help protect breast cancer patients against cardiotoxicity

New research suggests that a healthy microbiome before chemotherapy could help protect breast cancer patients against heart damage, or cardiotoxicity, as a result of cancer therapy.

21 Jun 2025

BMJ investigation raises new concerns over ticagrelor approval trials

In a follow up investigation into the multibillion dollar drug ticagrelor, The BMJ has uncovered fresh concerns, this time in key platelet studies used in its FDA approval.

21 Jun 2025

Diabetes medication shows promise in cutting migraine days by more than half

A diabetes medication that lowers brain fluid pressure has cut monthly migraine days by more than half, according to a new study presented today at the European Academy of Neurology (EAN) Congress 2025.

20 Jun 2025

Study links sleep heart rate variability to stroke and depression risk

New research, presented today at the European Academy of Neurology (EAN) Congress 2025, has uncovered a powerful link between nighttime heart rhythm and future health conditions, even in people with no obvious sleep problems.

20 Jun 2025

Researchers find unique genetic profile in childhood cancer survivors with cardiomyopathy

Scientists at St. Jude Children’s Research Hospital studied how common and rare genetic variants influence late-onset cardiomyopathy risk, highlighting the unique genetic complexity of childhood cancer survivors.

20 Jun 2025

New ACC guidance helps incorporate pharmacologic weight management strategies into cardiovascular care

The American College of Cardiology has issued a Concise Clinical Guidance (CCG) document to aid clinicians in the use of medication for weight management in patients where treatment may provide cardiovascular benefit.

20 Jun 2025

Immune changes predict heart risks in cancer patients on checkpoint inhibitors

New research has uncovered immune changes in cancer patients that could help identify which patients are most at risk of dangerous heart complications from cancer drugs, known as immune checkpoint inhibitors.

20 Jun 2025

New clinical trial tests non-invasive method to protect hearts during chemotherapy

A simple intervention, similar to the tension applied to the arm during a blood pressure reading, is being tested in a Phase II clinical trial to see if it can help cancer patients treated with common chemotherapy drugs, called anthracyclines, avoid heart failure.

20 Jun 2025

New Swedish research initiative targets obesity and metabolic diseases

Metabolism and obesity are the focus of a major research initiative by the University of Gothenburg and AstraZeneca, with the support of Knut and Alice Wallenberg Foundation and Region Västra Götaland.

19 Jun 2025

Higher ocean microplastics linked to more diabetes, stroke, and heart disease

A new ecological study links high marine microplastic levels near US coastlines with significantly greater prevalence of type 2 diabetes, coronary artery disease, and stroke. The findings raise concerns about environmental exposure through seafood, groundwater, and air in vulnerable coastal communities.

19 Jun 2025

Weight loss surgery leads to significant boost in self esteem

Self-esteem scores more than doubled within one year of weight-loss surgery, according to a new study* presented today at the American Society for Metabolic and Bariatric Surgery (ASMBS) 2025 Annual Scientific Meeting.

19 Jun 2025

NHCS and Mayo Clinic join forces to advance global cardiovascular care

The National Heart Centre Singapore (NHCS) and Mayo Clinic have collaborated under a Memorandum of Understanding (MOU) to accelerate cardiovascular innovation and research, and to foster knowledge for future cardiovascular care worldwide.

19 Jun 2025

New guidance aims to improve blood clot prevention in chronic limb-threatening ischemia patients

A new statement from leading heart and blood vessel experts in Europe is providing clinical guidance for treatments to prevent blood clots in patients with a serious condition called chronic limb-threatening ischaemia (CLTI), after they have had procedures to restore blood flow in their lower limbs.

19 Jun 2025