Cardiology News and Research

Latest Cardiology News and Research

Study finds new strategies for developing cancer drug

After years of research on cell surface receptors called Frizzleds, researchers at Karolinska Institutet in Sweden provide the proof-of-principle that these receptors are druggable by small molecules. The results, which are published in the scientific journal Nature Communications, open for new strategies to treat different types of cancer.

21 Jan 2020

Steer clear of allergy triggers when buying gifts for Valentine’s Day

Valentine's Day tends to bring out the urge to "spend big" on gifts that will sweep your loved one off their feet. But some gifts can cause allergy and asthma symptoms and should be avoided no matter how much you think they might convey your devotion.

21 Jan 2020

First robotic coronary angioplasties with R-One successfully completed in Germany

Robocath, a company that designs, develops and commercializes cardiovascular robotic systems for the treatment of vascular diseases, today announces it has successfully completed its first robotic coronary angioplasties with R-One in Germany.

21 Jan 2020

EXPLORER scanner captures real-time videos of blood flow and heart function

Positron Emission Tomography, or PET scanning, a technique for tracing metabolic processes in the body, has been widely applied in clinical diagnosis and research spanning physiology, biochemistry and pharmacology.

21 Jan 2020

Abdominal obesity linked to risk of recurrent heart attacks

Heart attack survivors who carry excess fat around their waist are at increased risk of another heart attack, according to research published today in the European Journal of Preventive Cardiology, a journal of the European Society of Cardiology.

20 Jan 2020

Liver mesenchymal stromal cells could be a better option for many therapeutic applications

Mesenchymal stromal cells from fat tissue and bone marrow are widely used in therapeutic trials for their anti-inflammatory qualities, but new Mayo Clinic research finds that liver cells may be of greater value.

20 Jan 2020

Research suggests new approach to reducing the risk of sudden death in heart failure

Around 26 million people worldwide suffer from heart failure, with more than 50 per cent dying suddenly most likely due to the spontaneous onset of a heart rhythm problem, known as an arrhythmia.

20 Jan 2020

Study uncovers anticancer potential of many non-oncology drugs

Drugs for diabetes, inflammation, alcoholism -- and even for treating arthritis in dogs -- can also kill cancer cells in the lab, according to a study by scientists at the Broad Institute of MIT and Harvard and Dana-Farber Cancer Institute.

20 Jan 2020

Alarming link between marijuana and increased heart risk

Marijuana use is rising steadily across the US as more and more states enact laws making it a legal recreational and medicinal agent. However, a new study underlines the fact that this is, in fact, playing with an unknown substance, which may cause serious bodily harm. The review article, published in the Journal of the American College of Cardiology, shows that more than 2 million adults who currently have heart or vascular disease gave a history of being currently on marijuana products, or having used them in the past.

20 Jan 2020

New uses for old medicines

It turns out that in the rush to invent new drugs to treat cancers, scientists may have overlooked some obvious possibilities of existing drugs currently being used for other diseases. A new study says that therapies for diabetes, inflammation and alcoholism, and even for dog arthritis, can also result in the successful killing of cancer cells in culture.

20 Jan 2020

Early menopause tied to multiple health problems later in life

Menopause marks the end of a woman’s reproductive years, which normally occurs in their 50s. The time at which a woman undergoes menopause may indicate future health status, with those having premature menopause at a higher risk of developing multiple and chronic health problems, a new study found.

20 Jan 2020

Heart failure market to experience major growth over the next 10 years, says GlobalData

The heart failure market is expected to grow from $3.7bn in 2018 to $22.1bn in 2028 across the eight major markets (8MM) at an impressive compound annual growth rate of 19.5%, according to GlobalData, a leading data and analytics company.

20 Jan 2020

Doctors should warn cardiology patients about the risk of marijuana use, say researchers

A team led by investigators at Brigham and Women's Hospital has stated that cardiology patients should be warned and counseled about the potential risks of using marijuana until further evidence is available.

20 Jan 2020

Prolonged breath-holding could have potential as part of new treatment for cardiac arrhythmias

A technique that enables patients suffering from heart conditions to hold their breath safely for over 5 minutes could have potential as part of a new treatment for cardiac arrhythmias, say researchers at the University of Birmingham.

20 Jan 2020

CALCR neurons may influence long-term control of food intake and body weight

Ever eaten something, gotten sick and then didn't want to eat that food again because of how it made you feel? That's because a signal from the gut to the brain produced that sickness, creating a taste aversion.

17 Jan 2020

Fitness tracker devices show potential as predictors of flu outbreaks

Researchers at Scripps Research Translational Institute have found that fitness tracker devices – wearable tracker devices that measure heart rate and sleep duration – are better predictors of real-time flu outbreaks than current surveillance methods.

17 Jan 2020

Discovery on heart cell research may lead to inaccurate data

Researchers studying proteins in heart cells have unexpectedly discovered that a common microscopy fluorescent protein carries reversible photobleaching properties. This phenomenon may lead to inaccurate or unreliable data.

17 Jan 2020

Scientists urge further caution on use of Viagra for fetal therapy

University of Manchester scientists investigating a possible treatment for fetal growth restriction, a condition in which babies grow poorly in the womb, have urged further caution on the use of Viagra.

17 Jan 2020

Employers’ dream of controlling health costs turns to workers’ sleep

Charlie Blakey had a sense he was sleeping poorly since he often would wake up tired and hear from his wife how loudly he breathed during the night.

17 Jan 2020

15 percent of people in the US are physically inactive, CDC report says

The new year may have motivated people to jot down their fitness goals, but a new country-wide map of inactivity in the Centers for Disease Control and Prevention (CDC), may show that this might not be feasible unless people start to become more physically active.

17 Jan 2020