Hello everyone, we had blood drawn yesterday (we've been doing it for …

Hello everyone, we had blood drawn yesterday (we've been doing it for a month). We first did it two weeks ago (jaundice in our case). Now we've done it again this month (bilirubin is lower but still elevated). They said our heart function indicators are high (she screamed very loudly when they took the blood, almost choking). KFK 140 KFK MW 57 Has anyone experienced this? Is this dangerous? We had an ECG today (she screamed again). It's not smart to do an ECG on a baby who is one month old, you understand. The results will be unclear and so on.