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The Lab

Disease states

Mitral Valve Prolapse

Chronic severe prolapse-related MR with modest mean LA pressure elevation, a regurgitant v wave and preserved resting forward flow. Loading maneuvers alter the modeled prolapse/MR burden.

Overview

Select Mitral Valve Prolapse under Clinical controls → Valves. The bold italic live label confirms the active selection. These are the preset’s teaching features; combined disease, rate and interventions can change the resulting numbers.

Chronic severe prolapse-related MR with modest mean LA pressure elevation, a regurgitant v wave and preserved resting forward flow. Loading maneuvers alter the modeled prolapse/MR burden.

A prominent wedge v wave reflects systolic LA loading, but does not independently grade MR.

This is an isolated valve phenotype with normal PVR. Pulmonary hypertension can be added to represent a precapillary component.

Congestion is not obligatory in chronic valve disease. Add filling pressure or myocardial dysfunction to explore decompensation.

Step by step

  1. Reset interventions if you want the untreated example.
  2. Select the condition and inspect the pressure summary and relevant waveforms.
  3. Pause for annotations; add one intervention or loading change to compare the response.

References & further reading

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