What is a major consequence of chronic hypertension on the heart?

Chronic hypertension leads to increased systemic vascular resistance, which forces the heart to work harder to pump blood through the narrowed arteries. As a result, the left ventricle, responsible for pumping blood to the body, experiences an increased workload. Over time, this chronic strain results in left ventricular hypertrophy, a condition characterized by the thickening of the heart muscle.

This adaptation might initially help the heart cope with the increased demands; however, as the hypertrophy progresses, it can lead to decreased heart efficiency, impaired relaxation, and ultimately heart failure. Additionally, left ventricular hypertrophy is associated with an increased risk of arrhythmias and other cardiovascular complications, making it a significant concern in patients with long-standing hypertension.

Overall, recognizing left ventricular hypertrophy as a consequence of chronic hypertension underscores the importance of managing blood pressure to prevent structural changes in the heart and maintain cardiovascular health.