Thirty patients with PH (mean right ventricular systolic pressure and six minute walk distance of 89.2
4.1 mm Hg and 322.8 102m respectively) were included in the study. At baseline, it was seen that there
was a low awareness regarding the benefits of exercise for PH. However, they were aware of the general
health benefits of walking. After three months, it was seen that the PulHMan improved awareness on the
benefits of exercising. Despite a low number willing to exercise (2/30) and participate in a home-based
program (2/30), after using the PulHMan for three months, there was an improvement in those willing to
exercise and participate in a home-based program (22/30 and 25/30 respectively).