Heartattacks accounted for the maximum deaths in Mumbai in 2022, an RTI plea on disease-wise cause of fatalities has revealed. With 9,470 casualties , around 26 Mumbaikars died of heart attacks each day last year. Cancer followed, claiming 9,145 patients, or 25 lives a day. Covid, which claimed the maximum lives in 2020 and 2021, killed 1,891 people last year. In fact, TB was abigger killer, accounting for 3,281 fatalities. Overall, last year’s toll was 94,538, with ‘other diseases’ claiming 60,555.