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近年来发现,许多非心血管药物也可引起Q-T间期延长和诱发尖端扭转型室速(TdP)。本文对可能引起此类不良反应的非心血管药物、作用机制及防治措施作一简要介绍。
In recent years, many non-cardiovascular drugs have also been found to induce Q-T prolongation and induce torsades de pointes (TdP). This article gives a brief introduction of non-cardiovascular drugs that may cause such adverse reactions, the mechanism of action and prevention and treatment.