Vision Loss

Vision loss is a symptom of a clogged exterior branch of the carotid artery. This could be in one or both eyes. If you are experiencing sudden decreased capacity to see or blurred vision, see your doctor right away.
Leg pain

There are a million and one reasons why you could be experiencing leg pain. One of these reasons could be clogged peripheral arteries. These are the arteries in your legs and arms. Pain in one leg with no other explanation such as an injury could mean you have a clogged artery.
Cold feet

When blood can’t travel freely through your body, your extremities will get cold. Cold feet could mean that blood flow is blocked or restricted in your legs so that it is not reaching your feet properly. This could be a sign of a blocked peripheral artery.
Delayed healing of injuries of the feet

This goes along with the unexplained cold feet. Injuries need blood to heal. If the blood is not flowing there, or not flowing there sufficiently, these injuries will heal slowly or not at all. If you notice that injuries in your feet or lower legs are not healing as they should talk to your doctor.
Heart palpitations

Truthfully, anytime you notice changes in your heart rate, you should see your doctor. When your heart beat suddenly becomes noticeable, heart palpitations could be a sign that blood is not flowing the way it should. This can feel like a heart pounding, fluttering, or beating irregularly. It will usually last for just a few seconds or minutes. It is possible that you will feel these sensations in your neck or throat, as well.
The Bottom Line

Being aware of the symptoms of clogged arteries, as well as other health conditions, isn’t to make you into a hypochondriac. Rather, it is to protect you. Awareness and being brave enough to seek medical advice when you notice signs and symptoms can save your life or that of someone you love. Take your symptoms seriously and talk to a doctor.
Disclaimer: This information is not intended to be a substitute for professional medical advice, diagnosis or treatment and is for information only. Always seek the advice of your physician or another qualified health provider with any questions about your medical condition and/or current medication. Do not disregard professional medical advice or delay seeking advice or treatment because of something you have read here.