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<li>Bold italic values: Recommended and best validated.</li> | <li>Bold italic values: Recommended and best validated.</li> | ||
</ul> | </ul> | ||
|} | |||
==Table 7== | |||
{| class="wikitable" style="font-size:90%;" | |||
|+'''Table 7 Reference limits and partition values of right ventricular and pulmonary artery size''' | |||
|- | |||
! | |||
! Reference range | |||
! Mildly abnormal | |||
! Moderately abnormal | |||
! Severely abnormal | |||
|- | |||
| colspan="5" | RV dimensions (Figure 12) | |||
|- | |||
| style="padding-left:12px" | Basal RV diameter (RVD 1), cm | |||
| align="center" | 2.0–2.8 | |||
| align="center" | 2.9–3.3 | |||
| align="center" | 3.4–3.8 | |||
| align="center" | ≥3.9 | |||
|- | |||
| style="padding-left:12px" | Mid-RV diameter (RVD 2), cm | |||
| align="center" | 2.7–3.3 | |||
| align="center" | 3.4–3.7 | |||
| align="center" | 3.8–4.1 | |||
| align="center" | ≥4.2 | |||
|- | |||
| style="padding-left:12px" | Base-to-apex length (RVD 3), cm | |||
| align="center" | 7.1–7.9 | |||
| align="center" | 8.0–8.5 | |||
| align="center" | 8.6–9.1 | |||
| align="center" | ≥9.2 | |||
|- | |||
| colspan="5" | RVOT diameters (Figure 13, 14) | |||
|- | |||
| style="padding-left:12px" | Above aortic valve (RVOT 1), cm | |||
| align="center" | 2.5–2.9 | |||
| align="center" | 3.0–3.2 | |||
| align="center" | 3.3–3.5 | |||
| align="center" | ≥3.6 | |||
|- | |||
| style="padding-left:12px" | Above pulmonic valve (RVOT 2), cm | |||
| align="center" | 1.7–2.3 | |||
| align="center" | 2.4–2.7 | |||
| align="center" | 2.8–3.1 | |||
| align="center" | ≥3.2 | |||
|- | |||
| colspan="5" | PA diameter | |||
|- | |||
| style="padding-left:12px" | Below pulmonic valve (PA 1), cm | |||
| align="center" | 1.5–2.1 | |||
| align="center" | 2.2–2.5 | |||
| align="center" | 2.6–2.9 | |||
| align="center" | ≥3.0 | |||
|- | |||
| colspan="5" | <ul><li><em>RV</em>, Right ventricular; <em>RVOT</em>, right ventricular outflow tract; <em>PA</em>, pulmonary artery.</li> | |||
<li>Data from Foale et al.<sup>76</sup></li></ul> | |||
|} | |} |