NFKB1 and heart failure: HXP can improve heart failure by increasing heart rate, reducing venous congestion, reducing pericardial cyst area, inhibiting apoptosis of zebrafish embryonic heart cells, reducing cardiac inflammation, and inhibiting oxidative stressHXP can reduce the level of NF-kB. gpx-1a↑, gss↑, hsp70↓, tnf-α↓, il-6↓, lck↓, apaf1↓, puma↓, caspase9↓