Chapter 12 Flashcards

1
Q

Ebstein anomaly is most commonly characterized by apical displacement of which tricuspid valve leafelet?

A

septal

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2
Q

Dilatation of which cardiac chamber is most common with Ebstein anomaly?

A

right atrium

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3
Q

Which abnormal cardiac axis is often associated with Ebstein anomaly?

A

severe levocardia

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4
Q

The best sonographic view to make the diagnosis of Ebstein anomaly is:

A

subcostal four-chamber view

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5
Q

The arrhythmia most commonly associated with Ebstein anomaly is:

A

supraventricular tachycardia

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6
Q

Which hemodynamic abnormality is virtually always present in the setting of Ebstein anomaly?

A

tricuspid insufficiency

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7
Q

All of the following cardiac abnormalities have been associated with Ebstein anomaly except:

A

truncus arteriosus

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8
Q

Ebstein anomaly has been associated with all of the following chomosome abnormalities except:

A

DiGeorge syndrome

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9
Q

The diagnosis of Ebstein anomaly can be made by measuring the distance between the:

A

anterior leaflet of the mitral valve and spetal leaflet of the tricuspid valve

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10
Q

The most severe type of Ebstein anomaly is termed:

A

imperforate

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