Cleft lip and palate (CL/P) is a frequent congenital malformation that manifests in several varieties including unilateral or bilateral and complete or incomplete.Alveolar cleft reconstruction remains controversial with regard to timing, graft materials, surgical techniques, and methods of evaluation.Many studies have been conducted addressing thes

Understanding the bolso yerse WOB and the law of tubular buckling is significant to handle workover operation efficiently and safely.Based on the simulation theory and the characteristics of workover string dynamics,a finite element model is established for the workover string.Then,the tubular in the wellbore is simulated by the model,and the simul

Introduction Ischaemic heart disease (IHD) is a pathological process characterised by a blockage or non-obstructive accumulation of atherosclerotic plaques in the epicardial arteries.Percutaneous coronary intervention (PCI) is widely used in clinical practice to treat IHD.However, angina post PCI (APPCI) impairs quality of life and portends a worse

Background The treatment of coronary microvascular disease (CMVD) has always been the focus of non-coronary obstructive ischemic heart disease.Adenosine injection and adenosine disodium triphosphate (ATP) injection, which are common clinical loading drugs to determine coronary flow reserve (CFR) and evaluate CMVD, are related but significantly diff