Millions of Americans live with high blood pressure, a condition that can quietly damage arteries and organs over time. Controlling it can involve medicines, exercise, weight management, and changes to what people eat. Sodium is one important part of the diet. Eating too much can raise blood pressure in many people, while potassium can help […]
The post Few Americans Use a Simple Salt Swap appeared first on Knowridge Science Report.
A cold forecast could someday help hospitals and ambulance teams prepare for an increase in cardiac emergencies. New research from Hungary has found that changes in weather, especially lower temperatures, can help predict when more people than usual may suffer cardiac arrest outside a hospital. The nationwide study examined more than 114,000 cases recorded over […]
The post A Drop in Temperature Could Signal More Cardiac Arrests in the Days Ahead appeared first on Knowridge Science Report.
A pacemaker may have different implications for women and men after a common heart valve procedure, according to new research from Karl Landsteiner University of Health Sciences in Austria. The findings could help doctors provide more personalized care before and after treatment. The study focused on transcatheter aortic valve implantation, or TAVI. This procedure replaces […]
The post Pacemaker Risks After TAVI May Differ in Women and Men appeared first on Knowridge Science Report.
A rare immune disorder can cause swelling and lasting damage in organs throughout the body. In a new clinical trial, a drug called obexelimab helped more patients with the condition stay well after their symptoms had been brought under control. The condition, known as IgG4-related disease, can affect the pancreas, kidneys, salivary glands and other […]
The post New Drug May Help Keep Rare Immune Disease from Returning appeared first on Knowridge Science Report.
Women with unusually enlarged breast tissue may face a higher likelihood of several health problems, including chronic migraine, neck pain and sleep apnea, according to new research. The condition, medically known as macromastia, is often discussed in terms of discomfort or appearance. However, researchers from Wake Forest University School of Medicine say it may be […]
The post Enlarged Breasts Linked to Migraine, Neck Pain and Sleep Apnea appeared first on Knowridge Science Report.
Imagine trying to listen for a whisper while making a loud noise yourself. An African elephantnose fish faces a similar problem underwater. It sends out small electric pulses to explore its surroundings, but those pulses could drown out the faint signals it needs to detect food and other fish. The fish has sensors in its […]
The post How Electric Fish Tune Out Their Own Signals appeared first on Knowridge Science Report.
Most galaxies have a massive black hole near their center. But some black holes may be far from the middle, drifting through the galaxy for billions of years. Astronomers say these wanderers could help answer a question about the early universe: how did the first black holes form? A black hole can begin to wander […]
The post Black Holes on the Move May Reveal How Galaxies Grew appeared first on Knowridge Science Report.
Heart and blood vessel diseases are common in people living with Alzheimer’s disease and Parkinson’s disease. Many of these patients take medicines for conditions such as high blood pressure, heart failure or an irregular heartbeat, so doctors need to regularly consider whether each medicine remains helpful as the disease progresses. New doctoral research from the […]
The post Heart Drug Use Changes After Alzheimer’s and Parkinson’s appeared first on Knowridge Science Report.
Regular aerobic exercise is one of the most effective ways to protect the heart. Activities such as brisk walking, cycling, swimming and running make the heart beat faster and help the cardiovascular system work more efficiently. Over time, aerobic activity can help lower blood pressure, improve cholesterol levels and support healthy blood sugar control. It […]
The post How Much Exercise Does Your Heart Really Need? appeared first on Knowridge Science Report.
When water slides on a surface, it can pick up an electric charge—and that can have consequences for metals exposed to the elements.
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