Differences did not exist in end-diastolic (panel A), end-systolic (panel B), or stroke volume (panel C) between different study groups. While there was a significant difference in LV ejection fraction (panel D), subsequent pairwise differences were not significant. pLFLG: paradoxical low-flow low-gradient aortic stenosis, NFHG: normal-flow high-gradient aortic stenosis, NFLG: normal-flow low-gradient aortic stenosis