n.缩窄

The patient was diagnosed with coarctation of the aorta, which means that there is a narrowing in his aorta.
病人被诊断为主动脉缩窄，这意味着他的主动脉存在一处狭窄。
Coarctation can lead to hypertension in the upper body due to restricted blood flow.
主动脉缩窄可能导致由于血液流动受阻而在上半身出现高血压。
A surgical procedure was necessary to correct the coarctation in the infant's aortic arch.
有必要进行手术以纠正婴儿主动脉弓的缩窄。
Early detection and treatment of coarctation of the aorta can prevent future complications.
早期发现和治疗主动脉缩窄可以防止未来并发症的发生。
In cases of severe coarctation, the lower limbs may have weak pulses compared to the upper body.
在严重的主动脉缩窄病例中，下肢相对于上半身可能脉搏较弱。
Magnetic resonance imaging (MRI) can provide detailed images for diagnosing coarctation of the aorta.
磁共振成像（MRI）可以提供详细图像以诊断主动脉缩窄。
The patient exhibited symptoms like chest pain and headaches, pointing towards a possible diagnosis of coarctation.
病人表现出胸痛和头痛等症状，指向可能的主动脉缩窄诊断。
After undergoing surgery for her coarctation, the patient's blood pressure normalized throughout her body.
经过主动脉缩窄手术后，病人的全身血压恢复正常。
Coarctation of the aorta is often congenital, meaning it is present at birth.
主动脉缩窄通常是先天性的，意味着它在出生时就存在。
Regular follow-ups are crucial for patients who've had corrective surgery for aortic coarctation to monitor for any recurrence or late complications.
对于已经接受主动脉缩窄矫正手术的患者来说，定期随访至关重要，以便监测任何复发或晚期并发症。