Pharmaceutical companies make billions of dollars selling drugs that prevent hardening of the arteries, a condition that can lead to heart attacks, which kill thousands of people every year.

• 心血管硬化所导致的心脏病，每年夺走成千上万条人命。因此制药厂商因为销售预防心血管硬化的药物，得到数十亿美元收益。