Heat’s Effects on Your Heart

High temperatures can affect the heart.

Heat’s effects on heart. It’s a tan line and outdoor activity season. However, before you spend more time in the sun, you should be aware of how high temperatures can affect the heart, especially if you have heart disease or are experiencing symptoms of a heart condition. The effects of heat on your heart are listed below, along with some tips on how to protect your heart this summer.

Heat's effects on heart

Tips for protecting your heart from the effects of heat

1. The heat makes your heart work harder.
Sweating and rerouting blood flow to your skin helps your body rid itself of excess heat. Both of these processes necessitate more effort on your part. Because warm weather raises your body temperature, your heart must work harder and faster to reroute more blood to your skin. Your heart may circulate two to four times as much blood per minute during the summer as it would during the cooler months.

2. People with heart conditions should avoid high temperatures.
A healthy person can avoid straining his or her heart in hot weather by drinking more water, the effects can be caused by heat on your heart. People with heart conditions, particularly those who have had a heart attack, may be unable to pump enough blood to remove the heat. Additionally, cholesterol-narrowed arteries may restrict blood flow, and stroke, diabetes, and other memory conditions may impair the brain’s response to dehydration. All of these factors may increase the individual’s risk of heat stroke, seizures, fever, and other heat-related illnesses.
3. Heart disease medications may interfere with heat regulation.
Some blood pressure and heart disease medications can interfere with heat regulation. Individuals who take these medications must also exercise extreme caution when going outside. These medications can cause photosensitivity, a negative skin reaction to sunlight, by inhibiting sweating, slowing the heartbeat, increasing urine output, which can lead to dehydration, and/or blocking sweating.

So it is advisable to consult the best heart specialist for guidelines to follow and get yourself protected from Heat’s effects on Heart.

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