Cardiac shunt


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Cardiac shunt

A defect in the wall of the heart that allows blood from different chambers to mix.
References in periodicals archive ?
A bedside echocardiography (Acuson; Siemens, Erlangen, Germany) of the patient revealed low cardiac output without evidence of right-to-left cardiac shunt.
has received US Food and Drug Administration approval of an important label update for Definity Vial for (Perflutren Lipid Microsphere) Injectable Suspension which removes the contraindication statement related to use in patients with a known or suspected cardiac shunt from the US Prescribing Information, the company said.
Systemic complications included myocardial infarction, likely due to a right to left cardiac shunt.
18) As such, the role that the ostium secundum atrial septal defect played, along with the finding of right ventricular cardiac dilatation and pulmonary hypertension, is unclear but leaves open the possibility for the development of a right-to-left cardiac shunt and subsequent pulmonary arterial thrombus formation.
This article reviews the pathophysiology of cardiorespiratory problems in children with cardiac shunt lesions.
There is a mandatory cardiac shunt (usually ASD or patent ductus arteriosis (PDA)) in patients with TAPVD, the absence of which is a fatal condition.
The presence of intra cardiac shunt was excluded by transthorasic echocardiography.
However, concerns have been raised relating to the potential risk of cerebral gas embolisation, particularly in patients who have a right-to-left cardiac shunt that may allow residual bubbles from the foam to enter the arterial circulation.
In congenital heart disease, pregnancy was well tolerated by women with cardiac shunts without pulmonary hypertension.
Optison is not for use in patients with known or suspected: (1) Right-to-left, bi-directional, or transient right-to-left cardiac shunts or (2) Hypersensitivity to perflutren, blood, blood products, or albumin.
The enrollment phase of the study also showed that right-to-left cardiac shunts occurred in 60% of the patients with migraine who were screened, Dr.