What are heart murmurs in children? Heart murmurs are extra or abnormal sounds made by turbulent blood flowing through the heart. Murmurs are graded on a scale of 1 to 6, based on how loud they are.
Pop star and former One Direction member Liam Payne tragically died at age 31 on October 16, with an investigation still ongoing into the circumstances surrounding his fatal fall from a hotel balcony.