AR Intervention Navigator
Evaluate intervention pathways for aortic regurgitation based on severity, LV function, symptom status, and acute AR context.
Input
Enter severity context from the AR Severity Tool. LV function, symptoms, and context fields are optional — add what is available.
Use the AR Severity Tool first to determine the severity context.
AR Severity ToolAR severity context
Select the result from the AR Severity Tool. This drives the evaluation pathway.
Clinical context
Concomitant cardiac surgery planned
Cardiac surgery planned for another indication (e.g., CABG, ascending aorta repair)
Symptom status
Symptoms attributable to AR: exertional dyspnea, reduced exercise tolerance, NYHA II–IV.
Result
Enter severity context to begin
—Select the AR severity context from the AR Severity Tool to proceed.
Suggested next steps
- →Enter the AR severity context from the AR Severity Tool above
Learn the echo reasoning pathway
Review how valve severity, LV function, filling pressures, and intraoperative TEE findings connect in perioperative echo assessment.