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.
Pathophysiology. Intestinal ischemia results from the imbalance of oxygen supply to and oxygen consumption by the gastrointestinal tract. Diminished blood flow results from narrowing of the mesenteric vessels. The most common cause of abdominal angina is atherosclerotic vascular disease.It commonly involves the ostia of the mesenteric vessels. The 3 arteries supplying the gut are the celiac, superior mesenteric, and inferior mesenteric, as shown below.chnitzler first described the clinical picture of postprandial pain in 1901. However, the true description of postprandial abdominal angina is attributed to Baccelli or Goodman (1918). In 1957, Mikkelsen proposed surgical treatment of occlusive mesenteric vascular disease.