Featured in this Issue What Causes High Blood Pressure? Although the exact cause of high blood pressure is almost always unknown, many different things can influence it. Learn more... More >>

Additional Information About Hypertension   Learn About Hypertensive Heart Disease Hypertensive heart disease is a late complication of hypertension (high blood pressure) in which the heart is affected. Learn more. High Blood Pressure Tests Routine lab tests are recommended before beginning treatment of high blood pressure to determine organ or tissue damage or other risk factors.  See Related Condition Guides High Blood Pressure  Content provided by independent third-party sources.  Indicates that sign-in required for access