Heart Disease News and Research

Latest Heart Disease News and Research

Long-term study supports cardiovascular safety of contemporary hormone replacement therapy

Contemporary hormone replacement therapy (HRT) was not associated with an increased risk for heart attack, stroke, blood clots or death among women ages 45 to 59, according to a large, long-term study of over 52,000 women in Israel.

2 Nov 2026

Two healthy diets stood out in a study of more than 7,000 adults

In a cross-sectional analysis of 7,256 adults from the Maastricht Study, researchers found that greater adherence to the DASH and Dutch Healthy Diet patterns was associated with higher very-low-frequency (VLF) heart rate variability power, particularly among participants not taking beta-blockers. No significant associations were observed across time-domain HRV measures after full adjustment, and the findings do not establish that these diets improve cardiovascular function.

2 Nov 2026

New study links cannabis use to increased cardiovascular risk

Cannabis use, including marijuana, appears to be linked with increased cardiovascular risk, especially for stroke, making it an important consideration for heart disease and stroke prevention and counseling, according to independent, new preliminary research to be presented at the American Heart Association's Scientific Sessions 2026.

2 Nov 2026

Extreme heat spikes hospital intensive care cardiac arrest admissions

As daily temperatures climbed above 90 degrees Fahrenheit (F) across the U.S., so did the rate of out-of-hospital (OHCA) cardiac arrest admissions to hospitals intensive care units (ICUs); however, the heat didn't appear to impact the overall outcomes of people admitted for cardiac arrest during heat waves compared to other times, according to new, independent, preliminary research to be presented at the American Heart Association's Resuscitation Science Symposium 2026.

2 Nov 2026

New age-specific prediction models improve incomplete Kawasaki disease diagnosis

Incomplete Kawasaki disease (IKD) remains hard to recognize because it often lacks the classic signs of complete Kawasaki disease (CKD), yet delayed diagnosis can lead to coronary artery damage.

2 Nov 2026

Aspirin fails to prevent recurrence after surgery for colorectal cancer liver metastases

Colorectal cancer is one of the most common cancers in Norway, which also has one of the highest incidence rates in the world.

2 Nov 2026

Study links ultra-processed foods to poorer dietary quality

A higher proportion of ultra-processed food in the diet is generally associated with poorer dietary quality and, among adults, a somewhat higher prevalence of overweight and obesity.

2 Nov 2026

Qureight publishes in the European Respiratory Journal, calling for fibrosis burden to become the principal structural imaging biomarker for antifibrotic trials

Qureight, an end-to-end imaging company providing enterprise-grade imaging and precision endpoints for clinical trials for lung and heart disease, today announced the publication of a peer-reviewed Viewpoint in the European Respiratory Journal (ERJ).

From Qureight 2 Nov 2026

Reducing mortality in intermediate risk pulmonary embolism through targeted mechanical thrombectomy

New research presented today at TCT 2026 and simultaneously published in JSCAI found that, in the primary analysis, mechanical thrombectomy was associated with lower short- and long-term mortality among patients with intermediate-risk pulmonary embolism compared with anticoagulation alone.

2 Nov 2026

Randomized trial demonstrates enhanced stent expansion in severely calcified coronary nodules

A randomized clinical trial at The Mount Sinai Hospital found that combining two techniques for removing calcium nodules-rotational atherectomy and intravascular lithotripsy (IVL)-before coronary stent placement allowed stents to expand more fully than IVL alone in patients with calcified coronary nodules.

2 Nov 2026

Eating walnuts was linked to higher IgG levels, but what does that mean for health?

A two-year randomized trial involving 474 older adults found that daily consumption of 30–60 grams of walnuts was associated with 6% higher total serum IgG concentrations compared with a control diet, with an 11% difference observed among US participants. Walnut consumption did not significantly affect IgM, MDA-LDL or MDA-LDL-specific antibodies, and whether the modest IgG difference has meaningful cardiovascular benefits remains unknown.

1 Nov 2026

$4 million NIH grant advances AI-guided heart failure treatment

A $4 million grant from the National Institutes of Health is helping faculty researchers in the University of Virginia School of Engineering and Applied Science develop an artificial intelligence tool to personalize treatments for people with heart failure.

30 Oct 2026

Physiological signals help AI predict post-concussion headaches and fatigue

Some people who suffer a concussion struggle with headaches and fatigue afterwards. Headaches and fatigue follow a consistent pattern that could potentially be used to warn the patient a full day before the symptoms set in.

30 Oct 2026

Myeloid immune cells play key roles in aortic health and disease

The aorta is often viewed primarily as the body's largest blood vessel-a durable conduit that delivers oxygen-rich blood from the heart to every organ.

30 Oct 2026

Prescriptive AI tools shift critical care toward personalized treatment.

Critical care requires rapid decisions from complex, evolving data. Predictive models forecast deterioration but do not guide therapy.

30 Oct 2026

Mayo Clinic enters new medical era with precure research

Mayo Clinic researchers are uncovering the earliest shifts in disease biology - long before symptoms appear - revealing how disease takes root and opening new possibilities to identify, predict and potentially prevent disease before symptoms develop.

30 Oct 2026

Discarded fruit and vegetable parts offer overlooked fiber benefits

Most of us routinely discard the peels, skins, stalks, and seeds of fruits and vegetables at mealtime. But new research from King's College London suggests these scraps could be a valuable – and overlooked – source of dietary fiber, offering potential benefits for both public health and the environment.

29 Oct 2026

Heart Disease News and Research

Latest Heart Disease News and Research

Long-term study supports cardiovascular safety of contemporary hormone replacement therapy

Two healthy diets stood out in a study of more than 7,000 adults

New study links cannabis use to increased cardiovascular risk

Extreme heat spikes hospital intensive care cardiac arrest admissions

New age-specific prediction models improve incomplete Kawasaki disease diagnosis

Aspirin fails to prevent recurrence after surgery for colorectal cancer liver metastases

Study links ultra-processed foods to poorer dietary quality

Qureight publishes in the European Respiratory Journal, calling for fibrosis burden to become the principal structural imaging biomarker for antifibrotic trials

Reducing mortality in intermediate risk pulmonary embolism through targeted mechanical thrombectomy

Randomized trial demonstrates enhanced stent expansion in severely calcified coronary nodules

Eating walnuts was linked to higher IgG levels, but what does that mean for health?

$4 million NIH grant advances AI-guided heart failure treatment

Physiological signals help AI predict post-concussion headaches and fatigue

Myeloid immune cells play key roles in aortic health and disease

Prescriptive AI tools shift critical care toward personalized treatment.

Mayo Clinic enters new medical era with precure research

Discarded fruit and vegetable parts offer overlooked fiber benefits

New metabolic score may help predict healthy aging and disease risk

UDE students develop wearable sensor patch for noninvasive health tracking

New smartphone patch accurately measures heart health without electronics

Advances in cardiometabolic research and clinical trial design eBook

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

The impact of vibration on microscopy

How Omics Technologies Are Transforming Biological Research and Drug Discovery

Heart Disease News and Research

Latest Heart Disease News and Research

Advances in cardiometabolic research and clinical trial design eBook

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

The impact of vibration on microscopy

How Omics Technologies Are Transforming Biological Research and Drug Discovery

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