نتایج جستجو برای: large cardiac
تعداد نتایج: 1290213 فیلتر نتایج به سال:
Let H be a commutative faithfully flat Hopf algebra over a commutative ring R. We give an exact sequence describing the group of H-Galois coobjects. The other terms in the sequence are Harrison cohomology groups. This generalizes an exact sequence due to Early and Kreimer and Yokogawa. Résumé Soit H une algèbre de Hopf commutative fidèlement plate sur un anneau commutatif R. Nous étudions une s...
t-wave oversensing occurs when the counter starts giving dual beeps for every cardiac cycle instead of one. this usually happens when the monitoring lead displays a tall t wave, which is also sharp. r wave sensing algorithms of the devices do not sense t wave because the slow rate of the t wave is much less than that of the r wave. but the slow rate of t waves may change with time and also beca...
Introduction: Atrial Septal Defect (ASD) is one of the most common congenital heart diseases during childhood. Today, ASD closure is done by occlutech device via cardiac catheterization. ASD repair with transcatheter technique has shown high closure rate. However, coexistence of severe pulmonary stenosis and large defect in atrial septum is rare. When these two problems coexist, the result is i...
cardiac manifestations of the hydatid cyst are relatively uncommon. cardiac involvement may lead to the compression of vital organs, pulmonary hypertension, pericardial effusion, and even anaphylaxis. a 45-year-old woman presented to the emergency department of tehran heart center with chest pain. cardiac examination revealed relatively muffled heart sounds. echocardiography demonstrated a roun...
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