Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Percentage of heart that received 30 Gy of 3DCRT plans and IMRT plans with different numbers of beams.
| Treatment techniques | Percentage of heart that received 30 Gy (V30) (mean ± std.deviation) |
|---|---|
| CTT | 6.66 ± 8.35 |
| IMRT7 | 4.04 ± 4.57 |
| IMRT9 | 2.82 ± 3.39A |
| IMRT11 | 2.98 ± 3.13A |
p < 0.05 significantly higher than CTT.
