Weakness
When your arteries narrow, it hinders proper blood circulation, leading to weakness in your body. Your muscles may not receive adequate nourishment, which can cause unexpected falls. Take extra caution.
Dizziness and Cold Sweats
Poor circulation can restrict blood flow to your brain, posing a serious threat to your life. Initially, this may cause dizziness and clamminess. Do not ignore these symptoms.
Chest Pressure
If you are experiencing symptoms of a heart attack, you may have been feeling discomfort or pressure in your chest. This sensation will gradually intensify until the actual attack occurs.

Symptoms of Flu or Cold
If you suddenly experience symptoms of flu, it could mean that the flu is about to strike soon. A lot of individuals often mistake the early signs of a cold for the onset of a flu.
What to do
If you or someone you know is showing these symptoms, it is important to seek medical attention promptly. Detecting the symptoms early is crucial in preventing a heart attack.