Itbaliqning yuragi necha kamerali va nechta qon aylanish doirasi bor?

1. yuragi 3 kamerali, 2 ta qon aylanish doirasi
2. yuragi 2 kamerlai, 1 ta qon aylanish doirasi
3. yuragi 1 kamerlai, 1 ta qon aylanish doirasi
4. yuragi 2 kamerali, 2 ta qon aylanish doirasi
5. yuragi 4 kamerali, 2 ta qon aylanish doirasi