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目的:心脏影像学技术的进步导致检查数量激增和心血管保健费用的消耗比例升高。对运动超声心动图和SPECT成像机会成本的评价尚不完全。方法和结果:比较分析运动超声心动图(n=4884)和SPECT成像(n=4637)对稳定性中危胸痛患者的预后价值和成本效益。
OBJECTIVE: Advances in cardiac imaging techniques have led to an escalation in the number of examinations exacerbated and cardiovascular health care costs. Evaluation of exercise echocardiography and SPECT imaging opportunity costs is incomplete. METHODS AND RESULTS: The prognostic value and cost-effectiveness of exercise-assisted echocardiography (n = 4884) and SPECT imaging (n = 4637) in patients with stable chest pain were compared.