The Impact of Heart Rate on Central Blood Pressure in Sick Sinus Syndrome Patients With a Permanent Cardiac Pacemaker

Summary

This study is divided into two parts: * The first part evaluates the acute effect of non-pharmacological heart rate change on central hemodynamic parameters noninvasively in sick sinus syndrome patients with a permanent cardiac pacemaker * The second part evaluates the acute effects of atenolol, nebivolol and ivabradine on central hemodynamic parameters noninvasively in sick sinus syndrome patients with a permanent cardiac pacemaker at different pacing rate levels

Timeline

Start

2015-06

Primary completion

2016-09

Completion

2016-09

Publications

• Teeaar T, Serg M, Paapstel K, Vahi M, Kals J, Cockcroft JR, Zilmer M, Eha J, Kampus P. Atenolol's Inferior Ability to Reduce Central vs Peripheral Blood Pressure Can Be Explained by the Combination of Its Heart Rate-Dependent and Heart Rate-Independent Effects. Int J Hypertens. 2020 Apr 26;2020:4259187. doi: 10.1155/2020/4259187. eCollection 2020.
• Teeaar T, Serg M, Paapstel K, Kals J, Kals M, Zilmer M, Eha J, Kampus P. Heart rate reduction decreases central blood pressure in sick sinus syndrome patients with a permanent cardiac pacemaker. J Hum Hypertens. 2018 May;32(5):377-384. doi: 10.1038/s41371-018-0051-4. Epub 2018 Mar 27.

Drugs

Indications

No indication recorded.