RT Journal Article
SR Electronic
T1 Heart failure and acute renal dysfunction in the cardiorenal syndrome
JF Clinical Medicine
JO Clin Med
FD Royal College of Physicians
SP 146
OP 150
DO 10.7861/clinmed.2019-0422
VO 20
IS 2
A1 Rajinder S Chahal
A1 Chukwuma A Chukwu
A1 Paul R Kalra
A1 Philip A Kalra
YR 2020
UL http://www.rcpjournals.org/content/20/2/146.abstract
AB Just under 1 million people in the UK have symptomatic heart failure. Decompensated heart failure is associated with a particularly poor prognosis with in-hospital mortality at around 10%. Over the last 30 years renin-angiotensin-aldosterone system antagonists have been shown to have incremental benefit on improved quality of life, reduced hospitalisation and mortality rates in those with heart failure with reduced ejection fraction. Concomitant chronic kidney disease and ‘acute kidney injury’ are common and associated with adverse outcomes.In patients with decompensated heart failure, congestion is a key driver of deterioration in renal function. Decongestion is fundamental to successful management. Yet it is not uncommon to see prognostically important medication (such as angiotensin converting enzyme inhibitors and mineralocorticoid antagonists) inappropriately stopped, along with under-diuresis of the patient. This leaves the patient still in a state of congestion without the prognostic medication at discharge, with resultant adverse outcome. The British Society for Heart Failure and the Renal Association have produced consensus guidance to help guide management in a more consistent fashion based on heart failure classification, whether the patient is congested and the degree of renal impairment. Early heart failure specialist review is associated with improved patient outcomes.