In fact, according to a survey conducted by the Korea Centers for Disease Control and Prevention, it took an average of 1.5 years to accurately diagnose pulmonary arterial hypertension.
실제로 질병관리본부 조사에 따르면 폐동맥고혈압을 정확히 진단받는데 걸리는 시간은 평균 1.5년이었다.