Can Low Blood Sugar Trigger Heart Attack?

By Yashika Goel
03 Jul 2025, 12:00 IST

Low blood sugar levels may sound normal or harmless, but it can be dangerous. Tap to read how it can impact your heart health.

Low Blood pressure

A sudden drop in blood pressure can cut the oxygen from the vital organs of your body. This can lead to stress in the heart which can cause cardiac arrest.

What can cause low blood pressure?

Dehydration, loss of blood, infections, or even some drugs can all lead to a drop in blood pressure to dangerous levels. This makes it harder for the heart to pump blood.

Hypoglycemia

Hypoglycemia is a condition in diabetes patients when the level of sugar (glucose) in your blood drops. This can lead to sudden cardiac arrest.

Warning Signs to watch out

Dizziness or fainting, blurred vision, confusion, weakness or fatigue are all signs of low blood pressure.

How does the heart work?

When there is a sudden drop in blood pressure, hard work harder to pump blood and oxygen to organs. This can lead to serious complications.

Regular monitor

Try to monitor your blood pressure regularly. Stay hydrated, drink enough liquids and eat a balanced diet.

Information Credits

This information is taken from the Cleveland Clinic website. However, it is always advisable to consult a healthcare professional for personalised suggestions