To pulse or beat rhythmically, often in a steady pattern.

धड़कना

English Usage: My heart began to throb with excitement when I saw him.

Hindi Usage: जब मैंने उसे देखा तो मेरे दिल ने धड़कना शुरू कर दिया.

A pulsating or beating sensation, often associated with pain or excitement.

धड़कन

English Usage: I could feel a throb in my head after the long day.

Hindi Usage: लंबे दिन के बाद मेरे सिर में एक धड़कन महसूस हो रही थी.