Prognosis value of heart rate variability measured by Camera HRV application in patients after acute myocardial infarction.

ABSTRACT: A prospective cohort study was conducted to assess the prognostic significance of heart rate variability (HRV) measured by the HRV Camera application in predicting major adverse cardiovascular events (MACE) and all-cause mortality within 3 months after percutaneous coronary intervention (PCI). Of 101 patients, 25 developed MACE and 6 died. Low HRV (SDNN and rMSSD) is associated with increased MACE (p < 0.001 and p = 0.014, respectively) and all-cause mortality rates (p = 0.025 and p = 0.032, respectively). Our study concludes that HRV measured by smartphone applications has significant potential as predictive indicators of MACE and all-cause mortality after PCI, particularly SDNN.

SUBMITTER: Anh Hoang T 

PROVIDER: S-EPMC11451417 | biostudies-literature | 2024 Jul-Aug

REPOSITORIES: biostudies-literature