{"id":8882,"date":"2023-01-24T04:07:29","date_gmt":"2023-01-24T04:07:29","guid":{"rendered":"https:\/\/blog.fourthfrontier.com\/?post_type=web-story&p=8882"},"modified":"2023-01-25T13:31:48","modified_gmt":"2023-01-25T13:31:48","slug":"sudden-spike-in-heart-rate-while-exercising-what-it-means-what-to-do","status":"publish","type":"web-story","link":"https:\/\/blog.fourthfrontier.com\/in\/web-stories\/sudden-spike-in-heart-rate-while-exercising-what-it-means-what-to-do\/","title":{"rendered":"Sudden Spike in Heart Rate While Exercising: What It Means, What to Do?"},"content":{"rendered":"