The trajectory of renal function following mechanical circulatory support and subsequent heart transplantation.

ABSTRACT:

Aim

Patients with advanced heart failure (HF) frequently suffer from renal insufficiency. The impact of durable mechanical circulatory support (MCS) and subsequent heart transplantation (HTx) on kidney function is not well described.

Methods and results

We studied patients with advanced HF who received durable MCS as bridge to transplantation (BTT) and underwent subsequent HTx at our centre between 1996 and 2018. Glomerular filtration rate (GFR) was measured by ⁵¹ Cr-EDTA or iohexol clearance during heart failure work-up; 3-6 months after MCS; and 1 year after HTx. Chronic kidney disease (CKD) was classified according to KDIGO criteria based on estimated GFR. A total of 88 patients (46 ± 15 years, 84% male) were included, 63% with non-ischaemic heart disease. The

SUBMITTER: Bartfay SE 

PROVIDER: S-EPMC9288773 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature