Usually, the frequency of heartbeat can be used to discriminate different kinds of arrhythmia from a normal cardiac rhythm, but the result is not satisfying. This paper presents a method that can differ ventricular fibrillation (VF) and ventricular tachycardia (VT) from a normal sinus rhythm (NSR). VT and VF are fatal arrhythmia for patients, but timely electroshock is a good remedy for them. The method above can be integrated into the monitor system or telemedicine to diagnose patients and then treat them properly. With auto regressive (AR) model applied to modeling, Itakura and Euclidian distance measurements are used to classify data. With this method, VF and VT conditions are detected with error less than 10%.

By combing and summarizing the interpretation of"spleen-kidney-muscle-bone"related theories in tra-ditional Chinese medicine classics and combining with clinical practice,this paper innovatively puts forward the pathogenesis and treatment ideas of congenital flat foot in traditional Chinese medicine,in order to provide theoretical basis and beneficial reference for the holistic treatment of flat foot in traditional Chinese medicine.

OBJECTIVEBased on the different physiological characteristics of the mastoid skin and soft tissue of Chinese congenital microtia malformation, the Nagata two-stage method was respectively applied for ear reconstruction, and the clinic experience were investigated in this study.

METHODAccording to the mastoid skin and soft tissue difference in the thickness and tightness, 280 patients diagnosed with congenital microtia were divided into four types: thin and tight, thin and loose, thick and tight, thick and loose type. 90 cases of thin and loose type accepted the Nagata method of ear reconstruction surgery.

RESULTSWith average 7.8 months follow up, 84.4% (76/90) cases using Nagata two-stage method were satisfied with the outcome of the reconstructed ear including three dimensional position and subunit appearance. There were no postoperative complication related to chest wall deformity or affected normal physical function.

CONCLUSIONSThe Nagata two-stage method is appropriate management choice for Chinese congenital microtia. Based on the different physiological characteristics of the mastoid skin and soft tissue, the selection of different operational should be beneficial to the ear reconstruction of Chinese congenital microtia malformation.

China ; Congenital Microtia ; surgery ; Ear, External ; surgery ; Humans ; Mastoid ; Otologic Surgical Procedures ; Reconstructive Surgical Procedures ; Skin ; Thoracic Wall