Hypotension is defined as blood pressure is less compared to normal. Supply of blood to brain, heart and some parts of the body are low. Symptoms are feeling tired, dizziness and fainting. Blood pressure is normal when it in-between 90/60 mm/Hg and 130/80 mm/Hg. In some cases hypotension causes life-threatening. Scholarly peer review is the process of subjecting an author's scholarly work, research, or ideas to the scrutiny of others who are experts in the same field, before a paper describing this work is published in a journal.