Association of renal resistive index with aortic pulse wave velocity in hypertensive patients

Augmentation index and aortic pulse wave velocity in patients with abdominal aortic aneurysms.

BACKGROUND Abdominal aortic aneurysm (AAA) is a severe disease that can prove fatal. Factors such as advanced age, male gender, family history and cigarette use increase the risk of AAA. These factors associated with AAA development also increase arterial stiffness. Aortic pulse-wave velocity (PWV) was measured as an index of aortic stiffness. The heart rate-corrected augmentation index (AIx@75...

Increased aortic pulse wave velocity is associated with silent cerebral small-vessel disease in hypertensive patients.

Aortic stiffness predicts an excess risk of stroke, supposedly via cerebral small-vessel disease. White matter hyperintensities, silent lacunar infarcts, and brain microbleeds, manifestations of cerebral small-vessel disease on neuroimaging, may precede overt cerebrovascular disease. Therefore, we assessed whether aortic stiffness is also related to such lesions. In 167 hypertensive patients (8...

Correlates of osteoprotegerin and association with aortic pulse wave velocity in patients with chronic kidney disease.

BACKGROUND AND OBJECTIVES Osteoprotegerin (OPG), a cytokine that regulates bone resorption, has been implicated in the process of vascular calcification and stiffness. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Serum OPG was measured in 351 participants with chronic kidney disease (CKD) from one site of the Chronic Renal Insufficiency Cohort Study. Cortical bone mineral content (BMC) was m...

Aortic pulse wave velocity, reflection site distance, and augmentation index.

Aortic pulse wave velocity as a marker of cardiovascular risk in hypertensive patients.

Large artery damage is a major contributory factor to cardiovascular morbidity and mortality of patients with hypertension. Pulse wave velocity (PWV), a classic evaluation of arterial distensibility, has never been ascertained as a cardiovascular risk marker. To determine the factors influencing aortic PWV and the potential predictor role of this measurement, we studied a cohort of 710 patients...