Role of pulse pressure on cardiovascular risk in chronic kidney disease patients.
Epidemiologic studies have emphasized the close relationship between high BP and cardiovascular disease (CVD). Recently published prospective studies have focus on systolic and pulse pressure (PP). Systolic BP seems to be a more important factor than diastolic BP on cardiovascular and all-cause mortality in older patients. PP reflects stiffness of the large arteries and increases with age. Increasingly, PP is recognized as an independent predictor of myocardial infarction, congestive heart failure, and cardiovascular death, even in hypertensive patients who undergo successful antihypertensive drug therapy, especially in older individuals. Chronic kidney disease (CKD) is a major public health problem. The progression of kidney disease and its associated cardiovascular complications are the major causes of morbidity and mortality. This holds true for all stages of kidney disease, including ESRD that requires renal replacement therapy. Most of the traditional CVD risk factors are highly prevalent in CKD, and several nontraditional factors also are associated with atherosclerosis in CKD. The burden of hypertension is present at all stages of CKD. Several studies have shown that PP is a reliable prognostic factor for mortality and CVD in patients who have CKD and are on hemodialysis and in renal transplant patients. The purpose of this review is to show the importance of PP on cardiovascular risk in patients with CKD, including kidney transplant recipients.
Fernandez-Fresnedo
Gema
G
Nephrology Service, Universitary Hospital Marqués de Valdecilla, Avda de Valdecilla, 39008, Santander, Spain. nefffg@humv.es
Rodrigo
Emilio
E
de Francisco
Angel Luis Martin
AL
de Castro
Saturnino Sanz
SS
Castañeda
Olga
O
Arias
Manuel
M
D001794:Blood Pressure / Q000502:physiology*; D002318:Cardiovascular Diseases / Q000453:epidemiology* / Q000503:physiopathology; D002908:Chronic Disease; D006801:Humans; D007674:Kidney Diseases / Q000150:complications* / Q000503:physiopathology; D011379:Prognosis; D012307:Risk Factors