Right-sided structural and functional abnormalities on echocardiography | |
Presence of right ventricular systolic dysfunction | |
| <17 mm |
| <35% |
| <9.5 cm/s |
| >–20% (<20 in magnitude with the negative sign) |
| >0.43 (pulsed Doppler) or >0.54 (tissue Doppler) |
| <45% |
Signs of right-sided pressure/volume overload | |
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| >41 mm |
| >1.0 |
| |
| >5 mm |
| >21 mm |
| <50% |
| >2.8 m/s |
| >18 cm2 |
Clinical evidence of right heart failure | |
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