PURPOSE We aimed to perform intraindividual comparison of computed tomography (CT) parameters, image quality, and radiation exposure between standard CT angiography (CTA) and high-pitch dual source (DS)-CTA, in subjects undergoing serial CTA of thoracoabdominal aorta. METHODS Eighteen subjects with thoracoabdominal CTA by standard technique and high-pitch DS-CTA technique within 6 months of e...

Now telemedicine is producing a great impact for health care of the patients, especially who are located in the remote nonclinical environments. This paper presents a research work that concerns to implement simple customized and portable emergency medical care information for Fetal Electro Electrocardiography (FECG) monitoring system. The research work is included both the hardware and softwar...

As fetal electronic monitoring has become a routine practice in modern obstetric units, rapid and accurate Interpretation of the cardiotocograph tracings has become important. Decreased fetal heart rate (FHR) variability is the most constant finding observed in severe fetal distress in the ante partum period. An experienced obstetrician, if acquainted with electronic monitoring, can recognize t...

background melissa officinalis, an herbal drug, is well known and frequently applied in traditional and modern medicine. yet, there is inadequate information regarding its effects on electrical properties of the heart. the present study attempted to elucidate the effects of melissa officinalis aqueous extract on electrocardiogram (ecg) in rat. objectives ecg is an easy, fast and valuable tool t...

results prediction of the rca as culprit lesion using tierala's algorithm was 86% sensitive and 50% specific. prediction of lcx occlusion based on st-elevation ≥ 1 mm in v6 was 87% specific (p = 0.005). sum of st elevation in leads v5 and v6 more than 2.5 mm, was a good marker of lcx prediction (p = 0.044). st-elevation in v4r was 48% sensitive and 89% specific for rca prediction (p = 0.004). w...

g/dL), erythrocyte sedimentation rate (1 mm), and liver enzymes were within normal ranges. Abdominal ultrasound confirmed moderate ascites, and computed tomography enterography ( fig. 1 ) showed diffuse thickening of the gastric and proximal small bowel wall (arrowheads) and peritoneal fluid (arrow). Ascitic fluid analysis after an abdominal tap revealed a serum-ascites albumin gradient <1.1 g/...

evaluation of the cardiovascular system of canine pediatrics requires awareness of the anatomical and physiological changes occurring from birth to six months of age. the aim of this study was to report electrocardiographic changes in the littermate mongrel dogs from birth tosix months. serial six-lead electrocardiograms were recorded from ten normal littermate mongrel dogs kept on right latera...