ecg monitor showing an ecg line on a blue background

Prompt 1: an ecg graph with a heartbeat, represented by different sections and speeds. the graph is blue and has a line that represents the heartbeat.

Prompt 2: is a visual representation of an ecg graph with a heartbeat. it shows different sections of the graph and the heartbeat, represented by different speeds and sounds. the graph is blue and the heartbeat is represented by a blue line.