Stress Echo Flashcards
1
Q
4 chamber view
A
Anterolateral wall, inferoseptal wall
2
Q
2 chamber view
A
Anterior and inferior wall
3
Q
Long axis view
A
Anteroseptum, inferolateral wall
4
Q
Wall motion score index
A
sum of scores / 16
5
Q
Target HR dobutamine
A
0.85 x (220-age)
6
Q
False negative DSE
A
Single vessel disease Mild CAD Inadequate stress Poor recovery Poor image quality
7
Q
False positive DSE
A
NICM LBBB Postop septal motion Excessive afterload Interpreter bias Poor image quality
8
Q
Ischemic cascade
A
Perfusion abnormality Diastolic dysfunction Systolic dysfunction Hemodynamic abnormalities EKG changes Symptoms
