id	keyword
ajmsi-1184	heart
ajmsi-1184	failure
ajmsi-1184	heart failure
ajmsi-1184	patients
ajmsi-1184	congestive
ajmsi-1184	survival
ajmsi-1184	failure patients
ajmsi-1184	time
ajmsi-1184	data
ajmsi-1184	disease
ajmsi-1184	status
ajmsi-1184	hospital
ajmsi-1184	study
ajmsi-1184	general