A Hyperdynamic Left Ventricle on Echocardiogram
نویسندگان
چکیده
منابع مشابه
Accuracy of the fetal echocardiogram in double-outlet right ventricle.
OBJECTIVE Double-outlet right ventricle (DORV) is a complex congenital heart defect with heterogeneous anatomy. Patients require a variety of surgical interventions, and the long-term prognosis is variable. Therefore, accurate prenatal diagnosis is important in providing parents with appropriate counseling. DESIGN Medical records were reviewed in patients with a diagnosis of DORV who had feta...
متن کاملHyperdynamic left ventricle on radionuclide myocardial perfusion imaging (RNMPI): A marker of diastolic dysfunction in patients presenting with dyspnea on exertion
BACKGROUND We hypothesized that among patients presenting with dyspnea on exertion (DOE), those who were found to have hyperdynamic left ventricle (i.e. LVEF ≥ 70%) on stress radionuclide myocardial perfusion imaging (RNMPI), are more likely to have features of diastolic dysfunction on transthoracic echocardiography. METHODS Medical records of 1892 consecutive patients who presented between F...
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Rhabdomyomata are probably the most common tumors that occur very rarely during infancy. In this paper, we report the case of a 49-day-old infant who was diagnosed by echocardiography examination with left ventricle outflow tract (LVOT) obstruction caused by rhabdomyoma. The infant underwent surgical approach, and her mass was shaved. Finally, she was discharged from hospital in good gener...
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Early transmitral flow (MiF) patterns depend strongly on the rate of fall of measured left ventricular pressure (Pm) determined by both the active decay of pressure (Pa) due to myocardial relaxation and the increase in pressure due to stretch of passive elements during filling (Pp). This study was designed to uncouple passive forces from deactivation in order to reveal the instantaneous rate an...
متن کاملDouble - Inlet Left Ventricle
Two pathological specimens are presented in which the morphological left ventricle contains the right atrioventricular ostium, completely or in its major portion and, totally, the left atrioventricular ostium. It is suggested from a consideration of these cases and of the pathological material available in the literature that this constitutes an entity that can be usefully separated from the he...
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ژورنال
عنوان ژورنال: Chest
سال: 2020
ISSN: 0012-3692
DOI: 10.1016/j.chest.2019.11.060