Clinical and economic outcomes of ProGlide compared with surgical repair of large bore arterial access.

This study compared real-world complication rates, hospitalization duration and costs, among patients undergoing arterial repair using the Perclose ProGlide (ProGlide) versus surgical cutdown (Cutdown). Retrospective study of matched patients who underwent transcatheter aortic valve replacement/repair, endovascular abdominal aortic aneurysm repair, thoracic endovascular aortic repair or balloon aortic valvuloplasty with arterial repair by either ProGlide or Cutdown between 1 January 2013 and 24 April 2017. Infections and blood transfusions were lower in the ProGlide cohort.

Control Synergies for Rapid Stabilization and Enlarged Region of Attraction for a Model of Hopping.

Inspired by biological control synergies, wherein fixed groups of muscles are activated in a coordinated fashion to perform tasks in a stable way, we present an analogous control approach for the stabilization of legged robots and apply it to a model of running. Our approach is based on the step-to-step notion of stability, also known as orbital stability, using an orbital control Lyapunov function. We map both the robot state at a suitably chosen Poincaré section (an instant in the locomotion cycle such as the mid-flight phase) and control actions (e.

Stable bipedal walking with a swing-leg protraction strategy.

In bipedal locomotion, swing-leg protraction and retraction refer to the forward and backward motion, respectively, of the swing-leg before touchdown. Past studies have shown that swing-leg retraction strategy can lead to stable walking. We show that swing-leg protraction can also lead to stable walking.

Characteristics of Hospitals Associated with Complete and Partial Implementation of Electronic Health Records.

Objectives: (1) To determine the proportion of hospitals with and without implementation of electronic health records (EHRs). (2) To examine characteristics of hospitals that report implementation of EHRs partially or completely versus those that report no implementation. (3) To identify hospital characteristics associated with nonimplementation to help devise future policy initiatives.