Thiamine Overdose. Overdosing on thiamine, or vitamin B-1, is rare but can cause severe symptoms. Mild symptoms of an overdose include weakness and a headache, the American Pregnancy Association reports. In some cases, high vitamin B-1 levels can cause a rapid, irregular heart beat and low blood pressure.
Descending Aorta - major portion of the aorta that extends from the aortic arch to the trunk of the body. It forms the thoracic aorta and abdominal aorta. Thoracic Aorta (Chest Region): Visceral Branches - supply blood to the lungs, pericardium, lymph nodes, and esophagus.
Horta (Portuguese pronunciation: ) is a single municipality and city in the western part of the Archipelago of the Azores, encompassing the island of Faial. The population in 2011 was 15,038 in an area of 173.06 kmÂ². The city of Horta itself has a population of about 7,000.