Heroic Suicide has these relationships to other tropes:

parents kids shares a parent with:
Heroic Sacrifice
Cyanide Pill
parent child
Heroic SacrificeCut The Safety Rope
''Big Guy Fatality Syndrome
''Stupid Sacrifice
''Take Me Instead
''You Shall Not Pass
''Taking The Bullet
You'll need to Get Known if you want to add or modify these relationships.