[Cardiac rhythm disturbances in hypertensive cardiopathy]. / Le alterazioni del ritmo cardiaco nella cardiopatia ipertensiva.

Patients with hypertensive heart disease are at a significantly increased risk for cardiovascular morbidity and mortality. Ultrastructural and gross anatomical cardiac changes, combined with hemodynamic and neurovegetative balance fluctuations, are frequently responsible for cardiac arrhythmias of atrial and/or ventricular origin. The prevalence, the pathophysiologic mechanism and the prognostic significance of cardiac rhythm disturbances occurring in hypertensive heart disease are discussed in this review.