Senior Karnataka Congress leader and former chief minister Siddaramaiah has been discharged from the hospital after heart treatment on Sunday.

"I am healthy and totally fine now. I can carry out day to day activities like before. There is nothing to worry, " tweeted Siddaramaiah.

Siddaramaiah thanked all the doctors and hospital staff for taking care of him.

The Congress leader also thanked the seers of various mutts for wishing him good health and posted some pictures with them on the micro blogging site.

Siddaramaiah, 71, underwent angioplasty at the Narayana specialty hospital on the night of December 11.

On December 9, Siddaramaiah resigned as the opposition leader in Karnataka after the Congress suffered a debacle in the bye-elections, winning only two of the 15 Assembly seats it contested.