Cold Temperatures and Heart Health: What You Should Know
Not only is cold weather uncomfortable, but it can also be bad for your heart. Studies have shown that heart attacks happen more often in the winter. This is especially true for older people and people who already have heart problems. It’s important to check on loved ones who may be at higher risk when the weather gets colder. A short call or visit can make a big difference.
Why Cold Weather Is Bad for the Heart
The body has to work harder to stay warm when it’s cold outside. Blood pressure goes up because blood vessels get smaller. The heart has to work harder to push blood through these tightened vessels at the same time. People with heart disease, high blood pressure, or high cholesterol are more likely to have a heart attack because of this extra stress.
When it’s cold outside, the blood can also get a little thicker, which makes it more likely to clot. Blood clots can stop blood from getting to the heart, which can lead to a heart attack. Also, people are less active when it’s cold outside and may eat heavier foods, both of which can be bad for heart health.
Older people are more at risk because their bodies may not be able to handle changes in temperature as well. Some people may also not be able to get enough heat or may not dress warmly enough. People with heart problems may not notice early warning signs like chest pain or trouble breathing.
To lower the risk in the cold, make sure people wear warm clothes, especially on their heads, hands, and feet. Make sure that homes are warm enough. Tell people with heart problems to take their medications as directed and stay away from sudden heavy physical activity, like shoveling snow.
When the weather gets colder, it’s very important to check on older people and people with heart disease. Regular contact can help find problems early and offer help. Cold weather can be dangerous, but taking care and being aware can help keep the heart safe and save lives.
