Fuente: Wipo "Sensorization" Disclosed are devices, systems, and methods for in vivo monitoring of the flow of a biological fluid in an anatomic structure, such as blood flow through a heart valve (e.g., mitral valve, tricuspid valve, and/or aortic valve) or heart chamber, and an acoustic signal that emanates from an internal body structure. The disclosed devices, systems, and methods can continuously and autonomously measure and evaluate cardiovascular and pulmonary function or dysfunction and/or in compilation with other monitored data that can be used to measure or predict secondary factors.