{"url":"/dataset/survival-analysis-of-heart-failure-patients","name":"Survival Analysis of Heart Failure Patients","full_name":null,"description_markdown":"The    dataset    contains cardiovascular medical records taken from 299 patients. The patient cohort comprised  of  105  women  and  194  men between  40  and  95  years  in age.  All  patients in  the  cohort were  diagnosed  with  the  systolic  dysfunction  of  the  left ventricle  and  had  previous  history  of  heart failures.  As  a result  of  their  previous  history  every  patient  was  classified into   either   class   III   or   class   IV   of   New   York   Heart Association  (NYHA)  classification for various stages  of heart  failure.","description_withheld":null,"homepage":"https://plos.figshare.com/articles/dataset/Survival_analysis_of_heart_failure_patients_A_case_study/5227684/1","introduced_date":"2017-07-20","introduced_date_note":null,"introduced_by":null,"license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"modalities":[],"tasks":[{"name":"Survival Prediction","url":"/task/survival-prediction","datasets_with_task":"/datasets/task/survival-prediction"},{"name":"Survival Analysis","url":"/task/survival-analysis","datasets_with_task":"/datasets/task/survival-analysis"}],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["Survival Analysis of Heart Failure Patients"],"data_loaders":[],"num_papers_in_archive":1,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}