MP from Patiala Dharamvir Gandhi was today admitted to a hospital here following chest pain, his family said.
The 62-year-old leader, who is a cardiologist, complained of the pain early in the morning.
Gandhi conducted his Electrocardiography (ECG) at his own clinic but later shifted to a private hospital where two stents were placed in his heart, doctors attending him said.
They have as advised him complete rest.
Gandhi had defeated three times MP Preneet Kaur from Patiala seat.
AAP had won four Lok Sabha seats from Punjab.