I took this course because of a case of cardiovascular disease in my family that I wished to understand better, and the course fulfilled this aim very well. The level is sufficiently high/scientific to provide a good understanding of the material without being patronizingly simplistic.
I was impressed with the well thought-out structure of the course: a plan showing what is studied at each step and how many minutes one should spend on it, and a list of desired learning outcomes - pedagogically excellent. My only small criticism is of the questions checking on comprehension, which, I felt, went beyond what was learnt.
A big thank you to Dr Sukumar, the educator on the course.