An elevated heart rate during exercise can induce a stroke in patients with highly blocked carotid arteries, according to a study by researchers from the Indian Institute of Technology (IIT) Kharagpur. The findings, published in the journal 'Physics of Fluids', come as many people, including several celebrities from stand-up comedian Raju Srivastav to TV actor Siddharth Shukla and popular Kannada actor Puneeth Rajkumar, suffered fatal heart attacks during or post their workout session. , Health News, Times Now