LND topic: cardiovascular page 1

cardiovascular

Women, Heart Health, and Memory: What Happens During Change

April 21, 2026

When women enter midlife, their bodies go through big shifts—not just in hormones, but in how they think and feel every day. For women who already deal with heart disease, these changes can get more complicated. Most research about menopause and thinking skills has focused on women without major hea

health

Healthy Weight and Heart Risk: What the 20‑Year Study Reveals

April 19, 2026

The ATTICA study followed more than a thousand adults from 2002 to 2022, tracking who developed heart problems over two decades. Researchers looked closely at people carrying extra weight but still showing no metabolic issues, a group called metabolically healthy obesity (MHO). They wanted to see if

science

How tiny cell parts travel between cells – and why that matters

April 10, 2026

Scientists once saw mitochondria—the powerhouses inside our cells—as fixed residents with one job: producing energy. Now they know these tiny structures are more like delivery trucks zipping between cells, dropping off supplies or picking up garbage. This movement happens with help from three main h

science

Hydrogen: The Tiny Gas That Might Beat Big Health Problems

April 2, 2026

Recent science shows that a simple gas—hydrogen—is more than just a building block of water. Because it is so small, the molecule can slip through cell walls and even the blood‑brain barrier, reaching places that many medicines cannot. Researchers have tested hydrogen in a variety of ways: breathing

health

Heat, Cold and Heart Health: What You Need to Know

March 26, 2026

The way the weather feels can change how our hearts work. When it is too hot or too cold, people are more likely to have heart attacks, strokes, sudden death and other serious problems. Scientists say the problem is getting worse because global temperatures are rising and extreme weather events ar

health

Small Steps, Big Gains: Tiny Lifestyle Tweaks Could Help Your Heart

March 26, 2026

Research suggests that adding just a few extra minutes of walking and sleep each day might lower heart disease risk, even if the evidence isn’t rock solid. Experts looked at population data and estimated that 4. 5 more minutes of moderate walking and 11 extra minutes of sleep daily could improve hea

health

Flu Season: Why Your Heart Might Take a Hit

March 18, 2026

The link between flu infections and heart problems is clearer now. Doctors once saw more heart attacks during cold seasons but didn’t know why. Recent studies explain the connection. Flu can trigger serious heart events, especially in people with existing heart disease. About half of adults hospita

health

Kidney Changes in Teens: Why They Matter

March 14, 2026

Early drops in kidney filtration and tiny amounts of protein in urine are now seen as red flags for future health problems. Scientists find that even small shifts in how well the kidneys clean blood can predict long‑term kidney damage and heart disease. These changes, called a mild decline in

health

Workplace Risks: Why Loggers and Fishermen Face a Heart Health Crisis

March 12, 2026

In the United States, heart disease is the number one killer. Yet some jobs put people at extra danger because they make it hard to see a doctor and encourage habits that harm the heart. Researchers looked at men who cut down trees in Maine and catch fish off the coasts of Maine, Massachusetts, Ore

health

HeartHealth SMS Support: A New Way to Keep Hearts Healthy

March 12, 2026

The HeartHealth initiative offers a six‑month text‑message program for people who have recently been admitted to hospital or seen a cardiologist in Western Sydney. Participants receive daily messages that explain how diet, exercise and medication can lower the chance of future heart problems. The