yī / shēng / ān / pái / huàn / zhě / jiē / shòu / xuè / guǎn / shè / yǐng / yǐ / jiǎn / chá / xuè / guǎn / shì / fǒu / dǔ / sè

医生安排患者接受血管摄影，以检查血管是否堵塞。

The doctor arranged angiography for the patient to check whether the blood vessels were blocked.