Madhubani painting, also referred to as Mithila Art (as it flourishes in the Mithila region of Bihar), is characterized by line drawings filled in by bright colours and contrasts or patterns.
1 Variant angina. 2  Variant angina, also called Prinzmetal's angina, is caused by a spasm in a coronary artery in which the artery temporarily narrows. 3  This narrowing reduces blood flow to your heart, causing chest pain. 4  Variant angina can occur even when you're at rest, and is often severe.ngina is caused by reduced blood flow to your heart muscle. Your blood carries oxygen, which your heart muscle needs to survive. When your heart muscle isn't getting enough oxygen, it causes a condition called ischemia.
Causes of Angina. This section discusses 41 medical conditions causing Angina. A simple discussion of these causes with additional information is below. The following medical conditions are some of the possible causes of Angina. There are likely to be other possible causes, so ask your doctor about your symptoms. Aorta conditions; Atheroma; Cardiovascular disease. Conditions listing medical symptoms: Angina: The following list of conditions have 'Angina' or