Detailed text transcripts for TV channel - CNN - 20170527:18:46:00
The volume within our heart from the right hand side which bpump blood to the lungs and the left which sends blood to thee rest f our bodies. the benefit of exercises seems to sly in moderation and recove recovery. >> moderate and regular exercise is good for the heart and improve your life ex ppectancy. >> we find out these runners if they are on track to break incredible barriers. "vital signs" with doctor sanjay gupta is brought to you booy dui healthcare city. go to cnn.com /vcnn.com/vitalsi. radio: scorching heat today, stay cool out there!