Warning signs of clogged arteries include chest pain, shortness of breath, heart palpitations, nausea and vomiting, and weakness, claims WebMD. Much of the time clogged arteries have no warning signs until a heart attack or stroke occurs.
Clogged arteries cause diseases such as coronary artery disease, carotid artery disease and peripheral artery disease, according to MedlinePlus. Carotid artery disease causes stroke precursor symptoms known as transient ischemic attacks. Symptoms of clogged arteries in carotid disease include the inability to move arms or legs, loss of vision on one side and slurred words. Symptoms of clogged arteries in peripheral artery disease include leg pain, delayed healing in the feet and gangrene, claims WebMD.