https://www.selleckchem.com/pr....oducts/pf-06424439.h
Quantitative coronary angiography (QCA) remains to play an important role in clinical trials and post-marketing surveillance related to the safety and efficacy of new PCI devices. In this document, the current standard methodology of QCA is summarized. In addition, its history, recent development and future perspectives are also reviewed.PURPOSE Colorectal cancer is one of the most important common malignancies; therefore, timely screening for colorectal cancer can lead to early diagnosis and long survival for patients. The purpose