Your digestive system is a network of organs that help you digest and absorb nutrition from your food. It includes your gastrointestinal (GI) tract and your biliary system. Your GI tract is a series of hollow organs that are all connected to each other, leading from your mouth to your anus. Your biliary system is a network of three organs that…[Read more]

Your nervous system is made up of your brain, spinal cord and nerves. It carries messages between your brain and the rest of your body.

An arrhythmia (also called dysrhythmia) is an abnormal heartbeat. Arrhythmias can start in different parts of your heart and they can be too fast, too slow or just irregular.

Source: https://my.clevelandclinic.org/health/diseases/16749-arrhythmia

Hypertension (high blood pressure) is when the pressure in your blood vessels is too high (140/90 mmHg or higher). It is common but can be serious if not treated.