LND topic: cardiovascular page 1

cardiovascular

How Genes Can Change the Way Your Cholesterol Medicine Works

January 6, 2026

High cholesterol is a big deal. It can lead to serious heart problems and other health issues. One common medicine, atorvastatin, helps lower cholesterol. But did you know that your genes can change how well this medicine works? Scientists have found that certain genetic differences can affect how

health

Cholesterol Levels: A 30-Year Journey in a Hungarian Village

January 5, 2026

In a small village in southern Hungary, a unique study has been tracking cholesterol levels over 30 years. This long-term look shows how lifestyle, diet, and medicine have shaped heart health in this community. The study reveals that cholesterol levels have shifted over time. In the early years, le

health

Checking Blood Pressure at Home: Is It Reliable?

January 4, 2026

Home blood pressure monitoring (HBPM) is a common practice. It helps doctors understand how a person's blood pressure changes over time. This change is called blood pressure variability (BPV). BPV is important. It can tell us about the risk of heart problems. But there's a problem. We don't know if

science

How Mixing Metals and Coatings Affects Blood Clotting in Stents

January 3, 2026

Magnesium is a hot topic in medical tech. It's being looked at for making stents that dissolve over time. But there's a catch. Magnesium corrodes too fast. To slow this down, scientists mix it with other metals and add special coatings. This isn't just about lasting longer. It's also about how the b

health

The Hidden Truth About Good Cholesterol

January 1, 2026

Cholesterol is a hot topic in health discussions, and HDL, often called "good" cholesterol, is usually praised for its role in heart health. But recent findings show that having a lot of HDL doesn't always mean it's working well. HDL's job is to help clear out extra cholesterol from arteries, which

health

How Inner Peace Can Shield Your Heart

December 27, 2025

The heart is more than just a pump. It's a complex system that can be affected by what's going on in our minds and spirits. Scientists have known for a while that feeling down or anxious can harm the tiny blood vessels in our hearts. But what about the opposite? What if feeling at peace with oneself

health

How Your Heart's Size Affects Heat Tolerance in Older Adults

December 26, 2025

Older adults don't all react the same way to extreme heat. Some handle it better than others. This isn't just about age. It's also about how fit their hearts are. A recent study looked at how the size of the heart's left ventricle affects body temperature and heart rate in hot, dry conditions. The

health

How Long-Term Blood Pressure Affects Heart Health in Later Years

December 17, 2025

Blood pressure is a big deal when it comes to heart health. It's not just about what's happening right now, but also what's been going on for years. High blood pressure over time can lead to serious heart issues. Researchers wanted to see how long-term blood pressure affects the heart's ability to g

health

Unlocking Heart Health: The Power of Metabolomics

December 16, 2025

Heart problems are a big deal. They are the top cause of death around the world. When the heart isn't working right, it messes with the body's metabolism. This is a big change that happens all over the body. Metabolomics is a cool tool. It helps find new signs of disease. It also helps understand ho

health

Is Butter Really That Bad for You?

December 16, 2025

For years, people have been told to cut back on butter, cheese, and other dairy products because they contain saturated fats. These fats have been blamed for clogged arteries and a higher risk of heart disease. But new research suggests that for most people, reducing saturated fat intake doesn't mak