COVID-19 and the Heart

Credit: iStock SARS-CoV-2—the virus responsible for COVID-19—is a respiratory virus. When first discovered, the virus was thought to mostly affect the lungs. We now know that it affects many different organs in the body, including the heart. All respiratory viruses, including the seasonal flu, lead to a higher risk of cardiovascular disease. But SARS-CoV-2 appears … Continue reading COVID-19 and the Heart

Can Your Blood Vessels Last Until 100?

Credit: iStock As life expectancy increases in the world, centenarians—people who have celebrated their 100th birthday—have become increasingly common. Scientists now have more data related to changes that accompany aging than ever before. One thing the data show is that cardiac (heart) muscle must stay strong and, most importantly, resistant to fatigue for our heart … Continue reading Can Your Blood Vessels Last Until 100?

What Can Greenland Sharks Teach Us about (a Long) Life?

Credit: Julius Nielsen and Holly Shiels The U.S. just had its birthday, which means it’s been 244 years since the signing of the Declaration of Independence. What if I told you that in the Arctic Ocean, there are sharks swimming around today who were alive in 1776? And before you ask, yes, the very same … Continue reading What Can Greenland Sharks Teach Us about (a Long) Life?

Scientists Are Creating Miniature Hearts to Help Treat Heart Disease

Credit: iStock The heart is responsible for continuously pumping blood throughout your body, which delivers nutrients to your organs and takes away waste. When your heart isn’t working the way it should, the rest of your body can’t function properly either. Unfortunately, heart disease is still the leading cause of death in adults in the … Continue reading Scientists Are Creating Miniature Hearts to Help Treat Heart Disease

Probiotics for Gout, New Therapies for Heart Disease and More Discussed at APS Research Conference

The number of people who develop long-term health problems such as obesity, high blood pressure and kidney disease increases every year. Because these chronic conditions affect so many, it is important to better understand what causes them. International scientists who study the kidneys, heart, blood vessels and other organs recently gathered to discuss the relationship … Continue reading Probiotics for Gout, New Therapies for Heart Disease and More Discussed at APS Research Conference

Heff Peff: When Filling the Heart Fails

Credit: iStock Heart failure is a common disease in which the heart can’t pump enough blood to meet the demands of the body. Many people may have heard of heart failure that prevents the heart from contracting properly or pumping enough blood. The measure most commonly used to calculate how well the heart contracts is … Continue reading Heff Peff: When Filling the Heart Fails

Surprising Ways to Protect Your Heart: Research from Experimental Biology 2019

  Scientists who study physiology and other biomedical research fields—including anatomy, biochemistry, pathology and pharmacology—gather every year at the Experimental Biology (EB) meeting to network, collaborate and communicate new research findings. This year’s EB meeting in Orlando, Fla., featured studies ranging from the gut microbiome to heart disease to adolescent health. Read on to learn … Continue reading Surprising Ways to Protect Your Heart: Research from Experimental Biology 2019

Sleeping, Breathing and Addiction: Research from Experimental Biology 2019

Scientists who study physiology and other biomedical research fields—including anatomy, biochemistry, pathology and pharmacology—gather every year at the Experimental Biology (EB) meeting to network, collaborate and communicate new research findings. This year’s EB meeting in Orlando, Fla., featured studies ranging from the gut microbiome to heart disease to adolescent health. Read on to learn more … Continue reading Sleeping, Breathing and Addiction: Research from Experimental Biology 2019

Tart Cherries Are Sweet for Blood Vessel Health

Now that it’s officially spring, you may be looking forward to the bounty of fresh fruits and vegetables that will soon be available in grocery stores, farmers markets and perhaps even your own garden. The Montmorency cherry, tucked into the colorful landscape of the produce aisle, is tasty and healthy. The Montmorency cherry is a … Continue reading Tart Cherries Are Sweet for Blood Vessel Health

Why Being an ‘Active Couch Potato’ Is Bad for Your Health

Did you know that even if you exercise regularly, you may be what researchers call an “active couch potato?” Consider this: If you exercise 30 to 45 minutes a day—completing your daily workout all at one time—it is easy to still spend 80 to 90 percent of your waking hours sitting. A study in England … Continue reading Why Being an ‘Active Couch Potato’ Is Bad for Your Health