A<unk>  A<unk> , named after its developer, Carl<unk> , is a standard diagram that is used in teaching cardiac physiology. In the<unk> , the X-axis is used to plot time, while the Y-axis contains all of the following on a single grid: * Blood pressure * Aortic pressure * Ventricular pressure * Atrial pressure * Ventricular volume * Electrocardiogram * Arterial flow (optional) * Heart sounds (optional) The<unk>  clearly illustrates the coordinated variation of these values as the heart beats, assisting one in understanding the entire cardiac cycle.
Wiggers diagram
Darrow Yannet diagram
Barber–Johnson diagram
Jaeger chart
Lund and Browder chart
De Finetti diagram
Ogden tables
Kick chart