Islamabad : The Cardiac Centre at Pakistan Institute of Medical Sciences received over 120,000 patients suffering from various heart problems in 2018 that is alarming because the number shows well over 25 per cent increase in number of heart patients as compared to patients reported in the previous year, in 2017.Data collected by ‘The News’ on Monday has revealed that a total of 5,200 angiographies were done in one year at the PIMS cardiac centre while a total of 1,600 stents were passed. In one year, a total of 30,000 echocardiography tests were done on patients to monitor functioning of hearts and valves and over 500 Exercise tolerance testing were done to identify signs of coronary artery disease.An estimated 25 per cent increase in number of heart patients recorded in 2018 can be attributed to increase in facilities and awareness among public on various aspects of heart problems, said Head of Cardiac Centre at PIMS Professor Naeem Malik while talking to ‘The News’ on Monday.He said