نتایج جستجو برای: intracardiac infection
تعداد نتایج: 460896 فیلتر نتایج به سال:
Application of substance P (SP) to intracardiac neurons of the guinea pig causes slow depolarization and increases neuronal excitability. The present study was done to determine the influence of SP on fast excitatory responses of intracardiac neurons to ACh. Intracellular recording methods were used to measure responses of intracardiac neurons in whole mount preparations of atrial ganglionated ...
Pulmonary embolism (PE) of a priori non high risk according to ESC guidelines, but coexisting with intracardiac thrombi is potentially a life threatening disease. The recommendations regarding therapy in such situations are not clear. We report two cases of PE with coexisting intracardiac thrombi. The 74 year-old woman was admitted after previous cardiac arrest in the course of PE with the pres...
BACKGROUND Transcatheter left atrial appendage closure is an alternative therapy for stroke prevention in atrial fibrillation patients. These procedures are currently guided with transesophageal echocardiography and fluoroscopy in most centers. As intracardiac echocardiography (ICE) is commonly used in other catheter-based procedures, we sought to determine the safety and effectiveness of intra...
BACKGROUND Electric alternans is a pattern of variation in the shape of ECG waveform that occurs every other beat. In humans, alternation in ventricular repolarization, known as repolarization alternans (RA), has been associated with increased vulnerability to ventricular tachycardia/fibrillation and sudden cardiac death. METHODS AND RESULTS This study investigates the spatio-temporal variabi...
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