 
      Irregular heart rhythm may affect walking and strength in older adults
Study Highlight When people over age 70 develop atrial fibrillation, the most common type of irregular heartbeat, it accelerates age-related declines in walking speed, strength, balance and other aspects of physical performance. Embargoed until 3 p.m. CT / …
 
       
       
       
       
       
  
 
     
     
     
     
     
     
     
     
     
     
     
    