Up to recently, inserting venous or arterial 'lines' in the neonate was essentially based on clinical skill and experience. The recent advent of portable ultrasound (US) machines with paediatric probes has resulted in the development of new approaches that, if correctly learned and used, should allow quicker and safer vascular access in this population. Both classic and new techniques are revie...

A mong patients undergoing diagnostic cardiac catheterization, transradial access leads to improved quality of life after the procedure, is strongly preferred by patients, and reduces hospital costs.1 Transradial coronary angiography and angioplasty is safe, feasible, and effective, with results similar to those of the transfemoral approach.2 Although complications are infrequent, they do occur...