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conclusions the persian version of snot 22 questionnaire is a valid and reliable instrument for accessing sinonasal diseases in persian-speaking people. results thirty adults with nasal septal deviation need surgical correction and 30 healthy volunteers were included (mean age 30.4 ± 7.1 vs. 33 ± 6.7, p value = 0.148). the questionnaire was introduced to subjects two times with a two-week-perio...

This study assesses the relationship between segmental myocardial function and coronary perfusion in patients with high-grade stenosis of the left anterior descending artery. Twenty-five patients with critical lesions (> 70%) were divided into two groups according to the absence or presence of normal echocardiographic septal motion. Twelve patients had abnormal echocardiographic septal motion (...

This study assesses the relationship between segmental myocardial function and coronary perfusion in patients with high-grade stenosis of the left anterior descending artery. Twenty-five patients with critical lesions (> 70%) were divided into two groups according to the absence or presence of normal echocardiographic septal motion. Twelve patients had abnormal echocardiographic septal motion (...

OBJECTIVE To investigate the feasibility of determination of right ventricular outflow tract (RVOT) high septal pacing site visualized by real-time three-dimensional echocardiography (RT3DE). METHODS The forty subjects with RVOT pacing were analysed. RT3DE determination of RVOT high septal pacing sites was compared with chest X-ray (CXR). RESULTS RVOT septal pacing sites could be obtained i...

The electrocardiogram (ECG) criteria for the left septal fascicular block (LSFB) are not universally accepted and many other denominations can be seen in literature: focal septal block, septal focal block, left septal fascicular block, left anterior septal block, septal fascicular conduction disorder of the left branch, left septal Purkinje network block, left septal subdivision block of the le...

Combined two-dimensional and Doppler echocardiography has a high sensitivity and specificity for detection of isolated perimembranous ventricular septal defects. However, muscular or multiple ventricular septal defects may be difficult to diagnose with noninvasive methods, particularly in older children, necessitating angiography for accurate diagnosis. Detection of single and multiple ventricu...

this is a case presentation of a 26-year-old woman with a moderate-sized atrial septal secundum defect (17mm) who underwent catheterism, during which an amplatzer septal occluder number 26 was inserted successfully. on the second postoperative day, she deteriorated and a clinical examination showed a typical tamponade. after a percutaneous aspiration of the pericardial cavity and transient impr...

The effects of neurotransmitters injected into the posterior and the anterior septal artery on the automaticity of the atrioventricular (AV) junctional area were examined in the excised, blood-perfused canine AV node preparation. An AV rhythm of 57.4 +/- 2.8 beats/min (N = 28) developed after the destruction of the sinoatrial node. l-Norepinephrine injected into the anterior septal artery incre...