A single thrust of the brow horn could penetrate right into the cardiac chamber or the lungs.

棕角只需一刺便可以刺穿心室或者肺部。

This can lead to tamponade physiology which is where the cardiac chambers can't fill with blood properly, causing a decrease in cardiac output - which can be a medical emergency.

这可能导致一种紧急情况，即心脏压塞，表现为心室充盈不足，心输出量降低。