The Keystone XL Pipeline is part of TransCanada's larger Keystone system built to move synthetic crude oil and diluted bitumen from both the Alberta oil sands and North Dakota's Bakken shale oil play. Part of the pipeline south of Steele City has already been built â a segment from Steele City to a crude-oil terminal in Cushing, Okla.
Serious side effects of Xarelto include: 1  Severe bleeding. 2  Hepatitis. 3  Decreased platelets.  Allergic 1  reactions. Stevens-Johnson syndrome.
Xarelto has been studied extensively in clinical trials. In these studies, the side effects that occurred in a group of people taking Xarelto were documented and compared to those that occurred in a similar group of people taking enoxaparin (LovenoxÂ®).