巴媒：奥斯卡此前并无严重心脏问题病史，医生正调查异常原因（巴媒称奥斯卡无严重心脏病史，医生正调查异常成因）

Asking for clarification

It seems the best approach is to ask the user how I can help. Do they want a translation, summary, background, timeline, or verification? I can translate the headline and then inquire further about what they’d like, such as details, club status, a health update, or the original source. I need to make sure not to spread misinformation. After providing the translation, I’ll ask for guidance on updates or summaries about Oscar, the Brazilian footballer.