April 28 (Reuters) – Swiss drugmaker ‌Novartis reported ‌first-quarter core operating ​profit below market expectations on Tuesday, as ‌generic ⁠competition for its top-selling ⁠heart drug Entresto weighed ​on ​sales.

Quarterly ​group operating ‌income, adjusted for special items, came in at $4.9 billion, ‌below ​average ​analyst ​expectations of ‌about $5.1 billion cited ​by ​Visible Alpha.

(Reporting by Marleen ​Kaesebier ‌and Bhanvi ​SatijaEditing by Ludwig ​Burger)