Tip
Contest lane often to prevent Nasus from stacking up (Q) easily. Clear lane quickly and use [E] and [W] under enemy turret make it difficult for Nasus to both farm and manage health.
Heimerdinger vs Nasus

Contest lane often to prevent Nasus from stacking up (Q) easily. Clear lane quickly and use [E] and [W] under enemy turret make it difficult for Nasus to both farm and manage health.