NT-pro-BNP as marker for cardiac strain that may be caused by high-output arteriovenous shunting in a haemodialysis patient. A case report

Table 1 Weight and cardiac findings at different time points

Measurements	Jun 2018	Feb 2019	Apr 2019	Jan 2020
Body weight, kg	60	60	58	70
Ejection fraction, %	45	42^a	45	48
Stroke volume^b, mL	72		63	93
QRS-duration, msec	136^c	136	136	130

^aIn February 2019, a magnetic resonance investigation included measurement of ejection fraction. ^bStroke volume for the left ventricle measured at the aorta. ^c Sept 2018

ISSN: 1471-2369