Result of atherosclerotic plaque blocking one or more of the blood vessels that supply the heart. Can cause chest pain/angina pectoris occurring due to stress of exercise. If blockage completely impedes blood flow to the heart, a heart attack can occur.
A: The most common cause of new or come-and-go tongue swelling (or swelling of the lip or throat) is a type of allergic reaction called angioedema.. Sudden tongue swelling can sometimes be dangerous because it could block your airway. Two types of angioedema can lead to a swollen tongue: 1.
A cyst on the tongue presents as a lump under the surface of the tongue. A cyst on the tongue can cause difficulties with swallowing or breathing if they protrude from the surface and grow too large. A cyst on the tongue can become infected .Other possibility is a condition called transient lingual papillitis.