Association Between Heart Rate at Diagnosis and Long-Term Recurrence Risk of Pulmonary Embolism in a Historical Cohort Study of Elder Women.

ABSTRACT: To investigate the association between heart rate (HR) at diagnosis and long-term pulmonary embolism (PE) recurrence among elderly (≥ 50 year-old) female patients after acute PE (APE). Hospitalized patients with APE were grouped separately according to whether they experienced recurrent PE and whether the HR was  < 80 beats/min. Logistic regression and COX regression analysis were employed to assess the risk of PE recurrence. Kaplan-Meier method was applied to compare the recurrence-free survival of PE recurrence. Eighty-five patients were included, including 24 ones with HR < 80 beats/min and 11 recurrent PE cases. The mean time of PE recurrence were 71.7 ± 26.9 months (n = 6) and 27.7 ± 25.2 months (n = 5) among the patients with low HR and with high HR, respectively (P < .001). T

SUBMITTER: Li Y 

PROVIDER: S-EPMC11394350 | biostudies-literature | 2024 Jan-Dec

REPOSITORIES: biostudies-literature