Finding HemoFollow the Flow
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Learn Lesson 3 of 25

Compliance and capacitance

If arterial compliance falls from 1.5 to 0.8 mL/mmHg with the same stroke volume, what happens to the aortic pulse pressure?

Experiment: Normal adult at rest · unchanged from its starting state

Pressure tracings

Key measurements

Aortic systolic pressure
— mmHg
baseline not set
Aortic diastolic pressure
— mmHg
baseline not set
Aortic pulse pressure
— mmHg
baseline not set
— mmHg
baseline not set
Inspect beats and technical detailsbeat selection, transient versus settled, timings

Early beats after a change are transient: the circulation is still re-balancing. A beat is called settled when three consecutive windows agree within the tolerance. Playback speed only moves the cursor over the finished simulation; it never changes the heart rate.

Compare scenariosbaseline, snapshots, axes, export

Baseline

No baseline is set.

Comparison snapshots

Keep up to three snapshots of states you want to compare with the baseline and the current state.

How comparisons are drawn

Pressure–volume loop options

Export