Israel PM Netanyahu undergoes pacemaker implantation surgery

Israel's Prime Minister Benjamin Netanyahu on Sunday underwent a successful pacemaker implantation procedure, a surgery scheduled just days before the Knesset is set to vote on a controversial judicial reform bill.

Netanyahu, 73, got the pacemaker a week after he was hospitalised for dehydration and had a heart monitoring device implanted.

The surgery took place early Sunday morning at Sheba Medical Center in Ramat Gan.

The Prime Minister's Office said the operation was completed successfully, that he was feeling good and that he was expected to be discharged Sunday.

Earlier, Netanyahu announced on Twitter he would be fitted with the device, which sends electrical pulses to the heart.

The Prime Minister's office said that he was sedated during the surgery and the Minister of Justice and Deputy Prime Minister Yariv Levin served as acting prime minister while Nethanyahu's surgery.

The announcement also came when the Knesset, Israel's parliament, was set to begin debating the bill on Sunday morning, ahead of its second and third and final readings, expected Monday or Tuesday.

The weekly cabinet meeting scheduled for Sunday morning was delayed to a yet-unknown time. 

Also postponed were key security discussions including a reported planned meeting between the premier and IDF Chief of Staff Herzi Halevi on the impact of the reasonableness bill and the reservists' threats on Israel's security, the report added.

Thousands of marchers arrived in Jerusalem Saturday, the culmination of a five-day walk from Tel Aviv to protest against Netanyahu's plans to weaken the powers of Israel's courts.