Atherosclerosis is a chronic disease involving the build-up of plaque consisting of fat, cholesterol, calcium, and other blood-based substances. Sequentially, the plaque hardens and narrows the arteries to limit the … Continue Reading Molecules alter the gut microbiota to reverse narrowing of arteries in an animal study.
More than one million artificial pacemakers are implanted in patients across the globe annually due to abnormal heart rhythms. The devices are placed in the chest or abdomen, using electrical … Continue Reading Biological pacemakers produced from human fat cells.
Atherosclerosis is a cardiac-based disease where plaque builds up inside the body’s arteries, the blood vessels responsible for carrying oxygen-rich blood to the heart and other organs of the body. … Continue Reading Nanoparticle eats plaques responsible for heart attacks.
An all too familiar and frustrating sight for doctors and nurses the world over, patients who suffer a cardiac arrest under their care due to trauma involving car accidents, gunshot … Continue Reading First human placed in suspended animation.
There are a staggering estimated 785,000 new heart attack cases in the United States each year, with no gold standard treatment for repairing the resulting damage to cardiac tissue. There … Continue Reading A First-in-human trial shows hydrogel to repair heart is safe to inject.
The human heart has four valves, thin membranes known to open and close to control blood flow through the heart and the rest of the body. When the valves do … Continue Reading New type of immune cell discovered is crucial for heart valve formation.
Welcome to the Top 10 Healthinnovations of 2018, the fifth-year in this highly popular series. This is where the most exciting discoveries and breakthroughs for the year are decided by … Continue Reading The Top 10 Healthinnovations of 2018.
Saturated fat in red meat has long been linked to a raised risk of heart disease, with TMAO (trimethylamine N-oxide), a gut microbiota-generated metabolite, also linked to the pathogenesis of … Continue Reading Chronic red meat consumption alters gut microbiota, raises heart disease risk.
Blood vessels are the parts of the circulatory system responsible for transporting oxygen-rich red blood cells, nutrients, and immune cells throughout the body, with defects in these transport systems shown … Continue Reading Researchers identify elusive stem cells capale of producing fully-functional blood vessels.
Welcome to The Top 10 Healthinnovations of 2017, the fourth year in the highly successful series covering the best discoveries for the year, as decided by you, the reader. The … Continue Reading The Top 10 Healthinnovations of 2017.
Stress is the feeling of being under acute mental or emotional pressure, where a person may feel unable to cope, leading to a wide variety of health problems. When stress … Continue Reading Neuroimaging connects stress-associated brain activity to cardiovascular disease in humans.
Heart surgery may seem like a standard procedure in this modern age, however, there is always a danger that the patient’s blood may coagulate or clot too quickly, both of … Continue Reading Light beam replaces blood tests during human heart surgery.
An intricate sensory network intertwined across our bodies, the nervous system requires a specialized network of blood vessels for its development and survival. However, it is still unclear as to … Continue Reading Study shows that neurons modulate the growth of blood vessels.
Welcome to The Top Ten Healthinnovations of 2016, the third-year in our successful series, where the most exciting discoveries and breakthroughs are decided by you, the global medical community. This … Continue Reading The Top Ten Healthinnovations of 2016.
Sleep deprivation is the condition of not having enough sleep; it can be either chronic or acute. A chronic sleep-restricted state can cause fatigue, daytime sleepiness, clumsiness, and weight loss … Continue Reading Short-term sleep deprivation shown to affect heart function.
Thrombosis occurs when blood clots disrupt the normal flow of blood in the body, which can cause severe health problems such as pulmonary embolism, heart attack or stroke. Current treatments … Continue Reading Smart patch successfully monitors blood to release blood thinners as needed in animal model.