If slow heartbeats (bradycardias) don't have a cause that can be corrected - such as low thyroid hormone levels or a drug side effect - doctors often treat them with a pacemaker.

如果导致心动过缓的病因无法矫正——比如甲减、或某些药物的副作用——起搏器常常是最佳的选择。

youdao

Objective Probe into curative effect, the cognitive situations of side effect, precautions to the hormone medicine of syndrome patient of kidney disease.

目的探讨肾病综合征患者对激素药物的疗效、副作用、注意事项的认知情况。

youdao

The gene they chose is involved in the synthesis of a hormone called gibberellin and, once again, a side-effect of the alteration was to cause the trees to grow faster.

ECONOMIST: GM trees are on their way

When I was a medical reviewer at the FDA in the 1980s, a completely unexpected side effect occurred in the clinical testing of a new formulation of human growth hormone synthesized in bacteria.

FORBES: Commentary

The researchers say it might be possible to use the hormone to develop new drugs to combat impaired learning and memory, but warn that weight gain could be a side effect.

BBC: NEWS | Health | Hunger pangs 'may trigger memory'