a 6-year-old male crossbred dog was referred to the veterinary medical teaching hospital of islamic azad university of karaj with the history of abdominal distention, rectal tenesmus and stranguria. abdominal radiographs and ultrasonography indicated large distended urinary bladder and prostatic enlargement. ecg showed temporary episodes of atrial standstill. the only abnormalities detected by ...

pacemaker infection has multiple risk factors. its presentation is most often similar to infected endocarditis and the diagnosis is made through studying blood cultures. transesophageal echocardiography can confirm the diagnosis. the most common microorganisms are staphylococcus speciesis. as a matter of fact, complete pacemaker removal appears to be the only definite treatment. we presented a ...

Abstract Funding Acknowledgements Type of funding sources: Foundation. Main source(s): Swedish research council heart and lung foundation Background Transthyretin cardiac amyloidosis (ATTR-CA) is an infiltrative disease with thickening stiffening the walls as a result. Amyloid deposits are found not only in ventricular walls, but atriums well. Atrial function known to play integral part overall...

background: atrial fibrillation (af) is prevalent among cardiac patients; and as the risk of thromboembolism is high in this arrhythmia, discrimination of the effective risk factors in producing left atrial (la) thrombosis is clinically important. the molecular structure of lipoprotein(a) [lp(a)] is very similar to plasminogen , so it can be hypothesized that the high level of lp(a) is a compro...

abstract background prolonged p-wave duration and p-wave dispersion indicate interatrial conduction disturbance and early predict arrhythmia especially atrial fibrillation. iron deposition in the atrial tissue might prolonged the atrial conduction time, and this study evaluated the p-wave prolongation and increased p-wave dispersion in these patients. materials and methods fifty patients with m...

Controlling the dissociation of single water molecule on an insulating surface plays a crucial role in many catalytic reactions. In this work, we have identified the enhanced chemical reactivity of ultrathin MgO(100) films deposited on Mo(100) substrate that causes water dissociation. We reveal that the ability to split water on insulating surface closely depends on the lattice mismatch between...

Atrial three-dimensional (3D) dissociation in conduction facilitates the development of atrial fibrillation (AF). Previous mapping studies revealed that patients with persistent AF have more endo-epicardial asynchrony (EEA) during SR than those without AF. Areas EEA can be accurately identified by using unipolar electrograms (EGM). Alterations EGM features within areas may provide novel insight...

The dynamics of fast gas heating in a high power microwave discharge in air, is investigated in the framework of FDTD simulations of the Maxwell equations coupled with the fluid simulations of the plasma. It is shown that, an ultra-fast gas heating of the order of several 100 Kelvins occurs in less than 100 ns. The main role in the heating is played by the electron impact dissociation of , diss...

The aim of this study was to systematically examine the impact of shame, guilt, and dissociation on interpersonal relationships. Study 1 assessed 81 participants attending a trauma-related treatment service with the Structured Interview for Disorders of Extreme Stress and the Community and Interpersonal Connectedness Scale. Study 2 assessed 21 traumatized participants from the same service with...