What is EKG monophasic?

An EKG monophasic refers to a type of electrical waveform that exhibits a single, continuous phase without any distinct upward or downward deflections. This term is often used in the context of certain cardiac monitoring systems or devices that display a single-phase signal, as opposed to the biphasic waveforms typically seen in standard electrocardiograms (EKGs or ECGs). Monophasic waveforms can be indicative of specific cardiac conditions or responses during monitoring.