For example, anti-arrhythmic drugs were prescribed widely – with the United States Food and Drug Administration’s approval – to heart-attack victims for more than a decade, under the assumption that reducing heart-rhythm abnormalities would decrease mortality rates. But, as the investigative journalist Thomas J. Moore reported in his book Deadly Medicine, at the peak of their use, these drugs were killing more Americans each year than were killed during the entire Vietnam War.
比方说美国食品药品管理局批准的抗心律失常药物广泛应用于治疗心脏病患者达10年之久，假设前提是减轻心律异常能够降低死亡率。但据调查记者托马斯·摩尔在《致命药物》一书中的报道，在其使用高峰期，每年被这种药物夺去生命的美国人比越南战争中丧生的人还要多。