Exercise To Renew A Middle-Aged Heart : Shots - Health News : NPR

@media print { body { margin: 2mm 9mm; } .original-url { display: none; } #article .float.left { float: left !important; } #article .float.right { float: right !important; } #article .float { margin-top: 0 !important; margin-bottom: 0 !important; } }Exercise To Renew A Middle-Aged Heart : Shots - Health News : NPRhttps://www.npr.org/sections/health-shots/2018/03/12/591513777/hearts-get-younger-even-at-middle-age-with-exerciseHearts Get ' Younger, ' Even At Middle Age, With ExercisePatti NeighmondMarch 12, 20185:00 AM ET Maria Fabrizio for NPREventually it happens to everyone. As we age, even if we ' re healthy, the heart becomes less flexible, more stiff and just isn ' t as efficient in processing oxygen as it used to be. In most people the first signsshow up in the 50s or early 60s. And among people who don ' t exercise, the underlying changes can start even sooner." The heart gets smaller — stiffer, " saysDr. Ben Levine, a sports cardiologist at University of Texas Southwestern Medical Center and director of the Institute for Exercise and Environmental Medicine at Texas Health Presbyterian Hospital, in Dallas.Think of the heart muscle as a rubber band, Levine says. In the beginning, the rubber band is flexible and pliable. But put it in a drawer for 20 years and it will emerge dry and brittle." That ' s what happens to the heart and blood vessels, "...
Source: Dr Portnay - Category: Cardiology Authors: Source Type: blogs