Sepsis occurs when chemicals released in the bloodstream to fight an infection trigger inflammation throughout the body. This can cause a cascade of changes that damage multiple organ systems, leading them to fail, sometimes even resulting in death. Symptoms include fever, difficulty breathing, low blood pressure, fast heart rate and mental confusion. Treatment includes antibiotics and intravenous fluids. Online journal is a periodical publication which is published in electronic format, usually over the Internet. One can search the content pages or the full text of journals to find articles on a particular field.