منابع مشابه
Comparison between M-Mode and Doppler echocardiography in diagnosis
Introduction: Patent ductus arteriosus (PDA) is the persistence of a normal fetal structure between left pulmonary artery and descending aorta. Persistence of this fetal structure beyond 10 days of life is considered abnormal. In this study we compared M-Mode and Doppler echocardiography in diagnosis of PDA in children at Aliasghar Hospital in Zahedan and Children hospital in Bandar Abbas for...
متن کاملHemodynamics of the Mueller maneuver in man: right and left heart micromanometry and Doppler echocardiography.
Ten subjects with normal hemodynamics were studied during elective cardiac catheterization with right and left heart multisensor micromanometry to assess hemodynamic responses to the Mueller maneuver. Simultaneous right and left circulatory hemodynamics and left ventricular, pulmonary arterial, and aortic pressures were recorded, in addition to pulmonary arterial and aortic flow velocities. Ste...
متن کاملPractical Echocardiography and Doppler
Echocardiography is one of the grandest techniques of this century. It does no harm to the patient, it can be repeated many times, it is relatively inexpensive, and the amount of information that we can derive from it is extraordinarily useful to the everyday practice of cardiology. Practical Echocardiography and Doppler is a handsome, clearly written text with good illustrations; however, ther...
متن کاملExpanding the frontiers of Doppler echocardiography for the noninvasive assessment of diastolic hemodynamics.
Clinical and experimental evidences of limitations of the simplified Bernoulli equation for assessing pressure difference across nonobstructive valves. Role of inertial forces. Doppler echocardiography has been validated extensively for the assessment of the magnitude and time course of the pressure difference across a stenotic valve using the so-called “simplified” Bernoulli equation: pressure...
متن کاملSerial Changes in Pulmonary Hemodynamics During Pregnancy: A Non-Invasive Study Using Doppler Echocardiography
BACKGROUND This study aimed to describe the pulmonary hemodynamic changes during the course of pregnancy and to observe any significant effects on symptomatology and outcome of pregnancy due to these changes. METHODS A total of 75 patients were recruited for the study, 60 pregnant women from first trimester to third trimester and 6 weeks of puerperium for the study group and 15 non-pregnant p...
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ژورنال
عنوان ژورنال: Cardiologia Croatica
سال: 2015
ISSN: 1848-543X,1848-5448
DOI: 10.15836/ccar.2015.87