A stethoscope system includes a wearable stethoscope patch to be worn by a user that includes a substrate, an accelerometer in the substrate, the accelerometer configured to sense acoustic pressure waves in the user's body to produce a first electrical signal, and an antenna over the substrate and in electric communication with the accelerometer, wherein the antenna is configured to wirelessly transmit measurement data based on the first electrical signal. The wearable stethoscope patch also includes a control device that receives the measurement data wirelessly from the antenna and produces stethoscopic data based on the measurement data.
