MR Vena Contracta Severity Threshold Calculator

Grade mitral regurgitation severity by vena contracta width. VC ≥7mm indicates severe MR requiring surgical or catheter-based intervention.

Weight
Height
Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
Advertisement

How to Use

Enter the values for the scenario you are assessing. Grade mitral regurgitation severity by vena contracta width. VC ≥7mm indicates severe MR requiring surgical or catheter-based intervention. Use the mr vena contracta result to inform your calculation.

Related Calculators

PISA ERO

Medical Ultra-depth

AR PHT

Medical Ultra-depth

Frequently Asked Questions