Physiological Monitoring: Mapping the Pulse of the Mind
The Sphygmograph: A Comprehensive Encyclopedia Entry The Core Definition of the Sphygmograph The sphygmograph is a sophisticated medical instrument designed to measure and graphically record the mechanical pulsations of arterial blood flow, often referred to as the pulse wave. Unlike devices that detect the heart’s electrical activity, such as the electrocardiograph (ECG), the sphygmograph focuses […]