id	keyword
hls-11196	heart
hls-11196	failure
hls-11196	self
hls-11196	care
hls-11196	patients
hls-11196	management
hls-11196	heart failure
hls-11196	trial
hls-11196	intervention
hls-11196	study
hls-11196	et al
hls-11196	health
hls-11196	failure patients