Confidence votes 11. According to Wikipedia, the width of the Atlantic Ocean at its narrowest point is 2,848 kilometers (1,770 mi) between Brazil and Sierra Leone.
Paroxysmal nocturnal hemoglobinuria (PNH) definition and facts. PNH is a rare, chronic disease that causes rapid breakdown of red blood cells and can result in reddish or cola-colored urine, often seen in the early morning after urination. PNH is due to a spontaneous mutation in gene material. PNH is not inherited.
Other causes of secondary hypertension are excess hormone secretion resulting from pheochromocytoma, excess secretion of hormones by pituitary tumors, coarctation (congenital narrowing of a short section of the aorta), pregnancy, use of oral contraceptives etc.