Life@Home Patient Stories Kamal's Story Kamal's kidney failure was a two in a million chance. Patient Videos Angela's Story Watch the stories of these patients who overcame their challenges to thrive on NxStage System One home hemodialysis therapy. Life@Home Articles What is an Ejection Fraction, and What Does it Mean to You? A U.S. patient recently asked me about hearts, dialysis, and left ventricular function. My answer mentioned the ejection fraction and he ... Care Partners Learn how you can help. Is someone you know a dialysis patient?