is 119.69 KB, has a resolution of 610x610 pixels and was uploaded on July 26, 2024 @ 9:46 am by user: irenewlff. It is filed under the tags: electronics, third heart sound, david littmann, telehealth, background noise. Click the blue button at the top to freely download: Stetoskop Stethoscope Cardiology Background Noise Electronics Auscultation png.