See also: List of crossings of the Susquehanna River and List of dams and reservoirs of the Susquehanna River. The Susquehanna River has played an important role in the transportation history of the United States. Prior to the 1818 opening of the Port Deposit Bridge, the river formed a barrier between the northern and southern states, as it could be crossed only by ferry.
A. Hypertension is the medical term for high blood pressure. Both terms mean the same thing. Hypertension (high blood pressure) is defined as having a blood pressure reading of more than 140/90 mmHg over a number of weeks.
Pulmonary hypertension means high blood pressure that is located in the lungs. Pulmonary hypertension is different from regular hypertension. In regular hyperten-sion (also known as high blood pressure), a personâs arteries throughout the body are constricted.In pulmonary hypertension, the blood vessels in the lungs become narrowed and the heart has to work harder to pump blood through them.ulmonary hypertension means high blood pressure that is located in the lungs. Pulmonary hypertension is different from regular hypertension. In regular hyperten-sion (also known as high blood pressure), a personâs arteries throughout the body are constricted.