noun
congenital heart disease
Medical term for heart defects present at birth. Used in clinical and formal contexts.
先天性心疾患の治療には専門的な医療が必要です。
Treatment for congenital heart disease requires specialized medical care.
General term for heart disease, not necessarily congenital.
Compound of 先天性 (congenital) and 心疾患 (heart disease).