title: Sudden cardiac death in haemodialysis: clinical epidemiology and mechanisms.
abstract: Sudden cardiac death, which causes premature loss of lives on haemodialysis of the elderly, youths and even children; cannot be prevented, because the aetiology is poorly understood and effective interventions are yet unknown. Improving our knowledge of mechanisms causing sudden cardiac death in haemodialysis patients may help us to design better interventions; and clinical epidemiology of sudden cardiac death could be an important tool to further guide human and animal studies. This review researches the clinical epidemiology of sudden cardiac death to suggest possible mechanisms, although they require further studies. The research shows how traditional cardiovascular risk factors such as age, diabetes and smoking have an impact; non-traditional risk factors such as inflammation, mineral-bone disease and even uraemia itself have higher impact; and how cardiac structural, functional and electrocardiographic markers predict sudden cardiac death in dialysis patients. More in-depth human and animal studies, guided with existing knowledge, are necessary to better understand the mechanisms and design successful interventions.
authors.affiliation: Renal and Transplantation Unit, St George's University Hospital NHS Foundation Trust, Tooting, London, UK. Electronic address: Debasish.banerjee@stgeorges.nhs.uk.
authors.forename: Debasish
authors.initials: D
authors.lastname: Banerjee
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D000369:Aged, 80 and over; D009202:Cardiomyopathies / Q000401:mortality*; D015984:Causality; D002648:Child; D002675:Child, Preschool; D015897:Comorbidity; D016757:Death, Sudden, Cardiac / Q000453:epidemiology* / Q000517:prevention & control; D003920:Diabetes Mellitus / Q000401:mortality*; D004562:Electrocardiography / Q000706:statistics & numerical data*; D019317:Evidence-Based Medicine; D005260:Female; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D006435:Renal Dialysis / Q000401:mortality* / Q000706:statistics & numerical data; D012307:Risk Factors; D017678:Sex Distribution; D012907:Smoking / Q000401:mortality*; D015996:Survival Rate; D055815:Young Adult
keywords: Epidemiology; Haemodialysis; Mechanism; Sudden cardiac death