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Abstract Objective To study the demographics, clinical presentations, and outcomes of emergency department (ED) visits of patients with heart transplantation (HT) in the United States. Methods We performed a secondary analysis of the National Emergency Department Sample database from 2016 to 2018. All ED visits of patients with HT aged ≥ 18 years were identified using International Classification of Diseases, Tenth Revision codes. Results Out of a total 308,182,495 national ED visits, 55,583 were HT‐related visits. The median age was 61.07 years (interquartile range [IQR]: 46.91–69.38) and 69.44% were males. The hospital admission rate was 54.3% and median inpatient length of stay was 3.19 days (IQR: 1.63–5.92). The mortality rate during inpatient stay was 1.16%. Median inpatient and ED charges among admitted patients were $37,911 (IQR: $21,487–$71,262). The most common primary diagnosis of HT‐related ED visits was sepsis (4.3%) followed by acute kidney injury (3.57%) and chest pain (3%). Conclusion More than half of total ED visits among HT patients resulted in hospital admission. The most common cause for ED visit in these patients was sepsis followed by acute kidney injury and chest pain.

Background The usefulness of right heart catherization (RHC) has long been debated, and thus, we aimed to study the real‐world impact of the use of RHC in cardiogenic shock. Methods and Results In the Nationwide Readmissions Database using International Classification of Diseases, Tenth Revision (ICD‐10), we identified 236 156 patient hospitalizations with cardiogenic shock between 2016 and 2017. We sought to evaluate the impact of RHC during index hospitalization on management strategies, complications, and outcomes as well as on 30‐day readmission rate. A total 25 840 patients (9.6%) received RHC on index admission. The RHC group had significantly more comorbidities compared with the non‐RHC group. During the index admission, the RHC group had lower death (25.8% versus 39.5%, P