Islamabad:Former Pakistan President and Pakistan Peoples' Party (PPP) co-chairperson Asif Ali Zardari was shifted to a hospital after he felt unwell on Sunday.
"Doctors are conducting his medical check-up and necessary medical tests," PPP said in its statement that was tweeted.
The Dawn newspaper reported that Zardari has been admitted to a hospital in Karachi.
Zardari, who is named in multiple corruption cases filed by the National Accountability Bureau (NAB), was granted bail by the Islamabad High Court on medical grounds last year.
During a hearing of Zardari's bail petition, his legal counsel advocate Farooq H Naek told the court that the former president is a chronic patient suffering from multiple ailments, reported the Dawn.
On June 30 this year, an accountability court in Islamabad issued bailable arrest warrants for former president Asif Ali Zardari in the Toshakhana gifts case which also involves former prime ministers Nawaz Sharif and Yousuf Raza Gilani.