{"id":"https://openalex.org/keywords/shift-trial","display_name":"SHIFT trial","description":"The SHIFT trial was a clinical study evaluating ivabradine treatment for patients with chronic heart failure and elevated heart rates.","display_name_alternatives":["Systolic Heart Failure Treatment with the If Inhibitor Ivabradine Trial","ivabradine SHIFT trial","SHIFT study"],"ids":{"openalex":"https://openalex.org/keywords/shift-trial","wikidata":null},"primary_topic":{"id":"https://openalex.org/T13381","display_name":"Heart rate and cardiovascular health","score":0.6371,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T13381","display_name":"Heart rate and cardiovascular health","score":0.6371,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10198","display_name":"Heart Failure Treatment and Management","score":0.152,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"works_count":269,"cited_by_count":7607,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/shift-trial","updated_date":"2026-10-18T04:06:28","created_date":"2026-09-30T00:00:00"}