CAD was 69% and 47%, respectively, respectively. The presence of arterial hypertension negatively influenced the prognostic value of P-wave changes in the stress test. Conclusions: The results of the study show that an addition of P-wave duration changes assessment to ST-depression analysis and other exercise-induced abnormalities increase sensitivity of EST, especiallyfor left CAD and 3-vessel coronary disease. We have also provided evidence for the negative influence of the presence of arterial hypertension on the predictive value of P-wave changes in the stress test. (Cardiol J 2017; 24, 2: 159-166)

Nebivolol is a long-acting, most cardioselective β1-blocker. It stimulates endothelial production of nitric oxide, demonstrating vasodilatory and pleiotropic effects. It has better tolerance compared to classic β-blockers. It lowers the central pressure, reducing the risk of cardiovascular events. It is the preferred β-blocker in the treatment of hypertension in various clinical situations.

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