Overview
First note the selected disease, effective rhythm/rate, mean arterial pressure, forward output and filling pressures. Add one intervention and compare the same measurements.
The pressure–volume view retains the untreated loop alongside the treated loop. Pausing exposes the intervention reference and waveform explanations. Some changes improve one variable while worsening another; higher pressure alone does not prove improved flow.
The intervention model does not independently establish that a clinical treatment is indicated. Its role is to make the selected response and important interactions visible.