hyperemia cardiac failure

例句：

1. 1. The patient's blood pressure was elevated due to the hyperemia.
   由于充血，患者的血压升高了。
2. 2.Hypertension is a condition that can lead to heart failure.
   高血压是一种可能导致心脏病发作的疾病。
3. 3. The doctor prescribed medication to treat the patient's hyperemia.
   医生开了药来治疗病人的充血症状。