This phrase adds depth to the expression of sadness, indicating it's not temporary but rather significant and burdensome. He watched the funeral procession with a heavy heart.
Pro Tip 2/3
Not Literal
The heart isn't physically heavy; it's a metaphor for carrying emotional pain or sadness. I could see the news left her with a heavy heart.
Pro Tip 3/3
Empathetic Situations
Use the phrase to express empathy when someone is going through a tough time. With a heavy heart, we offer our condolences to the affected family.