00:01
Hello student here the question is given and the question is about the stroke volume and two different graph is given and we have to define or calculate this stroke volume.
00:12
So we know the stroke volume is simply defined by the end of diastolic volume.
00:19
So end of diastolic volume minus the end of systolic volume.
00:28
So between the difference of these two it is going to give the stroke volume.
00:34
So here the two cases is given this is the end of diastolic volume and this is end of systolic volume.
00:41
So and if we are here taking this before training program so the given which is the before training program so what are the values given in the given graph.
00:58
So this end diastolic volume at rest so this is 145 ml it is given in the graph from graph we are taking this and end diastolic volume after 60 minute of exercise.
01:16
So this could be 155 ml and the similarly the end systolic volume from the second graph at rest so this is given as the 60 ml and this end systolic volume after 60 minute of exercise.
01:40
So this is given at the after 60 minute it could be the 40 ml.
01:46
So if we want to calculate the systolic volume after 60 minute after 60 minute exercise so what could be the systolic volume here we have to calculate this stroke volume after 60 minute of exercise.
02:11
So this is going to be this end diastolic volume minus end systolic volume.
02:17
So this could be the 155 minus 40.
02:22
So for this and this we are going taking this end diastolic and end systolic after 60 minutes...