日本では心臓病を患う人が多いようですが、リビアでも心筋梗塞になる人が最近とても増えています。

、。

It seems many people in Japan suffer from heart disease, but in Libya too, the number of people who get myocardial infarction has been increasing a lot recently.

Literal

Japan [in-では] heart-disease [object-を] suffer people [subject-が] many [seems-ようですが], Libya [in-でも] myocardial-infarction become people [subject-が] recently very increasing.

心臓病 'heart disease' and 心筋梗塞 'myocardial infarction' — medical vocabulary. 患う 'to suffer from (an illness)' is a literary/formal verb. ようですが 'it seems... but' hedges the Japan claim while asserting the Libya point. An unusual cross-cultural health comparison.