alt=model of human<unk>  is diagnosed in the course of a physical examination of the patient, usually using a stethoscope. The<unk>  has a vibratory quality that can be detected as a regular frequency on phonocardiography, although this type of testing is now rarely used. Additional testing including electrocardiography (ECG or EKG) or echocardiography may be helpful in ruling out other conditions, particularly if the physical examination is not completely characteristic of<unk> . When additional testing is done in the setting of<unk>  the results are normal, since<unk>  is not associated with any sort of cardiovascular pathology.
Still's murmur
Austin Flint murmur
Carey Coombs murmur
Graham Steell murmur
Third heart sound
Heart click
Cabot–Locke murmur
Grand Rounds