Heart rate turbulence in masked hypertension and white-coat hypertension
C.-L. Song, X. Zhang, Y.-K. Liu, W.-W. Yue, H. Wu Shandong Provincial Hospital Affiliated to Shandong University, Ji’nan, China. 13156191336@163.com
OBJECTIVE: To observe the heart rate turbulence (HRT) in patients with masked hypertension (MH), and white-coat hypertension (WCH).
PATIENTS AND METHODS: Patients were classified on the basis of clinic and 24h ambulatory blood-pressure monitoring: essential hypertension (H, n = 32), masked hypertension (MH, n=26), white-coat hypertension (WCH, n = 29) and normotension (NT, n = 30). For each subject, we recorded 24 hours holter monitoring electrocardiogram, calculated the turbulence onset (TO) and turbulence slope (TS) and compared the differences.
RESULTS: Compared with NT controls, the differences of TO and TS in the patients with EH, MH and WCH were statistically significant (p < 0.01). No significant differences were found between the EH, MH and WCH groups.
CONCLUSIONS: The HRT in EH, MH and WCH patients is significantly lower, when their autonomic nerve function is damaged.
Free PDF Download![Creative Commons License](https://i.creativecommons.org/l/by-nc-nd/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
To cite this article
C.-L. Song, X. Zhang, Y.-K. Liu, W.-W. Yue, H. Wu
Heart rate turbulence in masked hypertension and white-coat hypertension
Eur Rev Med Pharmacol Sci
Year: 2015
Vol. 19 - N. 8
Pages: 1457-1460