Basic tutorial how to listen to your heart using iStethoscope Pro(VIDEO)

A basic tutorial how to listen to your heart with the iphone application iStethoscope Pro. You should wear good quality headphones to hear the audio, and if using a 2G iphone or iPod Touch, use an external microphone (e.g. the white earphones with the inline microphone). In this demo, the microphone is being positioned on the apex, just below the left nipple area. Note that the pickup area of the iphone microphone is very small – much smaller than the traditional stethoscope – so you need to be accurate when placing it.