Hypertension control: multifactorial contributions

Treatment of hypertension reduces the risk of several associated deleterious conditions, although it does not lower risk for all cardiovascular diseases. A new theory suggests that high blood pressure is but one piece in the puzzle of a complex syndrome of inherited risk factors called the hypertension syndrome. Several new findings have emerged theorizing that patients may have coronary artery disease before the actual onset of elevated blood pressure. Epidemiologic studies have found that normotensive patients with a family history of hypertension often have a disease process and prognosis similar to that of hypertensives. It seems that some patients may “inherit” abnormalities that make them prone to the development of hypertension, as well as a complex series of cardiovascular disease risk factors. These include elevated lipids, increased left ventricular hypertrophy, arterial stiffening, insulin resistance, renal function abnormalities, and neuroendocrine changes. It is conceivable that the hypertension syndrome may be reversible if the disease process is diagnosed early, which appears to be well before the actual onset of high blood pressure. High blood pressure may be a risk marker for irreversible vascular disease and early detection of the many components of hypertension syndrome may delay or prevent cardiovascular disease from developing in high-risk patients.