The RR interval is representative of the length of a ventricular cardiac cycle. In the context of an electrocardiogram, it ...

Heart sounds can be described by their intensity, pitch, location, quality and timing in the cardiac cycle. Intensity: Heart sounds can be described as increased in intensity (loud), decreased in ...

Murmurs are described by their timing in the cardiac cycle, intensity, shape, pitch, location, radiation and response to dynamic maneuvers. Using the aforementioned criteria, a clinician can ...