Extract

Pulmonary embolism (PE) is a condition in which thrombus, usually embolised from the veins of the pelvis or lower limbs, obstructs the pulmonary arterial vascular bed. The incidence of PE is estimated at 60–70 per 100 000 per year [1] with a 1-year mortality of 15% [2, 3]. In survivors, patency of the pulmonary vasculature is restored, in most patients, within the first few months [4]. However, pulmonary emboli may not resolve and patients may also develop a chronic obstructing microvasculopathy [5, 6].

中文翻译：

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系统性肺栓塞随访可提高慢性血栓栓塞性肺动脉高压的诊断率并识别不太严重的疾病：ASPIRE 登记结果

提炼

肺栓塞（PE）是一种血栓（通常是从骨盆或下肢静脉栓塞）阻塞肺动脉血管床的疾病。PE 的发病率估计为每年每 10 万人中有 60-70 例 [1]，1 年死亡率为 15% [2, 3]。对于幸存者来说，大多数患者的肺血管系统通畅会在最初几个月内恢复[4]。然而，肺栓塞可能无法消退，患者还可能出现慢性阻塞性微血管病变 [5, 6]。