Dynamic Prediction Modeling Approaches for Cardiac Surgery
نویسندگان
چکیده
منابع مشابه
Dynamic prediction modeling approaches for cardiac surgery.
BACKGROUND The calibration of several cardiac clinical prediction models has deteriorated over time. We compare different model fitting approaches for in-hospital mortality after cardiac surgery that adjust for cross-sectional case mix in a heterogeneous patient population. METHODS AND RESULTS Data from >300 000 consecutive cardiac surgery procedures performed at all National Health Service a...
متن کاملDynamic organ modeling for minimally-invasive cardiac surgery
While most currently available minimally invasive robotically assisted cardiac surgical systems do not employ 3D image guidance, such support can be generated using pre operative images such as CT. Previously we demonstrated a virtual model of the thorax with simulated surgical instruments, and a pulsating virtual model of the coronary arteries. In this paper we report the overlay of optical en...
متن کاملTwo approaches for repeat cardiac surgery
BACKGROUND With recent advances in post-operative care and surgical methods, the number of cardiovascular re-operations is increasing. We analyzed our institutional experience to evaluate the safety and efficacy of the approach methods for cardiac re-operations. METHODS Between September 2007 and December 2010, we performed 208 cardiac re-operations, defined as surgery which was not performed...
متن کاملcardiac surgery for adults
the prospect of surgery can be frightening and more extensive surgery is included more anxious . knowledge of how to surgery reduces anxiety. hence,our goals are as follows : what conditions can cause heart surgery? the majority of adults who should be considered for cardiac surgery , suffer from the disease of the heart valves or coronary artery disease or both.also, a few of them have conge...
متن کاملOptimization Approaches for Soft-Tissue Prediction in Craniofacial Surgery Simulation
A system for interactive, 3–D, craniofacial surgery simulation is presented. It is used for the 3–D simulation of osteotomies of the facial and skull bones and for the prediction of soft–tissue changes caused by bone movement. The result of the simulation process is a 3–D, photorealistic model of the patient’s postoperative appearance that can be viewed from any position. The system is based on...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Circulation: Cardiovascular Quality and Outcomes
سال: 2013
ISSN: 1941-7713,1941-7705
DOI: 10.1161/circoutcomes.111.000012