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Heart Research

Caffeine could boost heart health for patients with rheumatic diseases like lupus

Consuming caffeine may have a positive impact on heart health, particularly for patients with inflammatory rheumatic diseases like lupus and rheumatoid arthritis.

Limited usefulness of genetic risk scores in disease prediction

Polygenic risk scores, used to estimate an individual's genetic risk for common diseases, including heart disease, need to catch up in their predictive capabilities, as highlighted by a recent study led by UCL researchers.

Cannabis use disorder linked to increased cardiovascular disease risk

A study highlights a 60% increased cardiovascular disease risk in individuals with cannabis use disorder, concerns about heart attacks.

Can cardiac devices be affected by electric vehicles?

High-power electric vehicle chargers could have electromagnetic interference with cardiac devices, which researchers look at with consideration of safety.

Healthcare app to assess out-of-hospital cardiac arrest patients

A prototype healthcare app aims to revolutionise treatment for patients who suffer a cardiac arrest outside of a hospital.

The ‘night owl’ sleep cycle is more likely to induce type 2 diabetes

Depending on your sleep cycle, whether you’re an early bird or a night owl can make a huge difference in your physical health.

Unusual signs and symptoms of raised cholesterol

Many people only become aware for the first time that they have a high cholesterol level, only when they are admitted to hospital with a heart attack.

Black patients and women less likely to receive care for heart failure

Black patients and female patients with heart failure who qualify as candidates for surgery have a lower chance of getting that operation than white patients or male patients.

Regular naps can increase the risk of high blood pressure by up to 40%

Regular naps have been associated with higher risks for high blood pressure and stroke, as those who nap more frequently generally sleep worse.

Lower salt intake can reduce symptoms of heart failure

Reducing sodium intake can help patients with heart failure, where having a lower salt intake will not prevent death, but can improve symptoms and quality of life.

Racial minorities 41% less likely to receive CPR during cardiac arrest

Racial minorities - Black and Hispanic people - are less likely to receive CPR when they need it, as bystanders give CPR significantly more often to white victims of cardiac arrest.

A future vision for microbiome engineering

Prof Chris Barnes & Dr Jack Rutter share a future vision for microbiome engineering - harnessing the microbiome’s role in health & disease

The future of cardiac diagnostic imaging

The future of cardiac diagnostic imaging – Danish company MedTrace is leading the way.

Study finds increase in hypertension for Indigenous communities 

With limited knowledge about how non-communicable diseases affect vulnerable populations, researchers find that indigenous people are unusually affected by hypertension.

Poor sleep can increase risk of heart disease by up to 141%

A bad night’s sleep has been found to have poor effects on your physical health, increasing the risk of heart disease.

Socioeconomic status linked to post-heart surgery risks

Data reveals that patients with heart disease who come from disadvantaged communities experience more complications after their surgery – including a higher risk of death.

Drinking can increase risk of heart issues by 23%, even in moderation

Though the UK’s recommended alcohol limit is under 14 units weekly, researchers still suggest less, as the risk of cardiovascular diseases can still be increased by even moderate amounts.

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