A new diagnostic method for coronary heart disease has been developed by Chinese scientists. It has a 33 per cent higher accuracy rate compared with conventional methods. The new method is based on the computational analysis of an X-ray coronary angiography image the system obtains the QFR which can help identify coronary heart disease. The new method does not require additional surgeries or drugs. The new technology is called Quantitative Flow Ratio (QFR) measurement system has been developed by Shanghai Jiaotong University. It has been approved by the China Food and Drug Administration. According to nigerianews.com report a coronary angiography
