Grading-of-Mitral-Stenosis
| Grading of Mitral Stenosis Stage | Mean V (mmHg) | Pressure ½ Time | MVA (cm-) | PA sys (mmHg) |
|---|---|---|---|---|
| Normal | 0 | n/a | 4-6 | ＜25 |
| Mild-mod | <5 | 100-149 | 1.6-2 | ＜30 |
| Severe | 5-9 | 150-219 | 1.1-1.5 | 30-50 |
| Very severe | ≥10 | ≥220 | ≤1 | ≥50 |
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Jan 01, 20241 min read
| Grading of Mitral Stenosis Stage | Mean V (mmHg) | Pressure ½ Time | MVA (cm-) | PA sys (mmHg) |
|---|---|---|---|---|
| Normal | 0 | n/a | 4-6 | ＜25 |
| Mild-mod | <5 | 100-149 | 1.6-2 | ＜30 |
| Severe | 5-9 | 150-219 | 1.1-1.5 | 30-50 |
| Very severe | ≥10 | ≥220 | ≤1 | ≥50 |