Tamil Nadu chief minister M.K. Stalin, who was hospitalised on 21 July after experiencing mild giddiness, has undergone a therapeutic procedure to address fluctuations in heart rate, Apollo Hospital confirmed on Thursday. A diagnostic angiogram conducted earlier in the day revealed normal findings.
Anil B.G., Director of Medical Services at Apollo Hospitals, said in an official statement that Stalin reported dizziness which subsequent medical investigations attributed to irregularities in his heart rhythm. A panel of medical experts led by internationally renowned cardiologist G. Senguttuvelu recommended the corrective procedure, which was successfully carried out on Thursday morning.
“The chief minister is healthy and is expected to resume his regular duties in two days’ time,” the statement said, adding there is no cause for concern.

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Stalin first experienced dizziness while on his way to a public function organised by the Hindu Religious and Endowments Department at the Kapaleeswarar Arts and Science College in Kolathur. Earlier that day, he had attended an event at the DMK headquarters, Anna Arivalayam, where former AIADMK minister Anwhar Raajhaa formally joined the ruling party in Stalin’s presence.
Party sources indicated that the chief minister felt light-headed after walking approximately 1.5 kilometres, prompting immediate medical attention. He was swiftly taken to Apollo Hospital on Greams Road, Chennai, where he was kept under observation and underwent a series of diagnostic tests.
DMK ministers and senior leaders have since reassured the public about Stalin’s well-being, and the official medical bulletin has further allayed concerns. The 71-year-old leader is now recuperating and is expected to return to official duties within 48 hours.