نتایج جستجو برای: echocardiography heart failure block
تعداد نتایج: 798017 فیلتر نتایج به سال:
Background Left atrial (LA) dilation is an important prognostic indicator in heart failure. CMR provides the gold standard for LA volume estimation using the volumetric short axis Simpson method. However, this requires the acquisition of additional images with breatholding which can be difficult in patients with heart failure. We investigated whether volume calculated by the biplane area-length...
OBJECTIVES To characterise the clinical features of patients with suspected heart failure but preserved left ventricular systolic function to determine if they have other potential causes for their symptoms rather than being diagnosed with "diastolic heart failure." DESIGN Prospective descriptive study. SETTING Outpatient based direct access echocardiography service. PARTICIPANTS 159 cons...
Echocardiography is one of the most powerful diagnostic and monitoring tools available to the modern emergency/ critical care practitioner. Currently, there is a lack of specific European Association of Cardiovascular Imaging/Acute Cardiovascular Care Association recommendations for the use of echocardiography in acute cardiovascular care. In this document, we describe the practical application...
Congestive heart failure with preserved left ventricular systolic function has emerged as a growing epidemic medical syndrome in developed countries, which is characterized by high morbidity and mortality rates. Rapid and accurate diagnosis of this condition is essential for optimizing the therapeutic management. The diagnosis of congestive heart failure is challenging in patients presenting wi...
Stress echocardiography today has matured into a robust and reliable technique not only for the diagnosis of suspected coronary artery disease (CAD) but also for the accurate risk stratification of patients with suspected and established CAD. This is mainly because of rapid advances in image acquisition, digital display, and the development of harmonic and contrast imaging. Stress echocardiogra...
An 8-month-old Labrador retriever bitch was evaluated for sudden-onset, progressive abdominal distension. Physical examination revealed an exaggerated inspiratory effort, severe ascites, bilateral jugular vein distension, and hypokinetic femoral arterial pulses. Thoracic auscultation detected tachycardia with muffled heart sounds, without audible cardiac murmurs. Thoracic radiographs identified...
BACKGROUND There is a high level of morbidity and mortality among patients with heart failure. Management of the condition has changed substantially in recent years. However, there is little information on the management of heart failure in general practice. AIM A study was carried out in 1994 to assess the prevalence, aetiology and management of heart failure in a general practice setting. ...
long-term mechanical circulatory support is a life-saving technology while briding to heart transplantation. it increases the quality of life and preserves end-organ function for patients with advanced heart failure. the number of patients with advanced heart failure scheduled for heart transplantation before comorbidities escalate is on the rise. however, the device function is complicated by...
Echocardiography is the most commonly used modality for evaluating left ventricular size and function in the context of systolic heart failure. Traditional techniques, though extensively used, have their limitations and more recently several newer technologies have emerged that are more reproducible, provide prognostic information, guide therapies and have an important role in monitoring progre...
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