Weâre here to help. A router and modem are two very different devices, though many ISPs offer a combined modem/router unit. A router is a device thatâs connected to two networksâlike your home network and the Internetâand forwards traffic between them.
The liver may be injured during the course of many diseases that are systemic or predominantly involve other organs. In this setting, the mechanisms of liver injury can be broadly classified as vascular, toxic, immune, and hormonal, as summarized in Fig. 1.
Heart disease is one of several cardiovascular diseases, which are diseases of the heart and blood vessel system. Other cardiovascular diseases include stroke, high blood pressure, angina (chest pain), and rheumatic heart disease.