Drupal-Bibcite0<style face="normal" font="default" size="100%">In-Hospital and Three-Year Outcomes of Heart Failure Patients in South India: The Trivandrum Heart Failure Registry</style><style face="normal" font="default" size="100%">In-Hospital and Three-Year Outcomes of Heart Failure Patients in South India: The Trivandrum Heart Failure Registry</style>