Outcome
Type |
Measure |
Description |
Time frame |
Safety issue |
Primary |
mean early diastolic mitral annular plane velocity (E') |
(E'lateral + E'medial)/2; by TDI and STE |
immediately during echo exam while in the operating room; i.e. preinduction (TTE AP 4C), postinduction (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view), post-CPB (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view) |
|
Secondary |
mean late (atrial) diastolic mitral annular plane velocity (A') |
(A'lateral + A'medial)/2; by TDI and STE |
immediately during echo exam while in the operating room; i.e. preinduction (TTE AP 4C), postinduction (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view), post-CPB (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view) |
|
Secondary |
mean early diastolic mitral annular plane velocity/mean late (atrial) diastolic mitral annular plane velocity (E'/A') |
[(E'lateral + E'medial)/2] / [(A'lateral + A'medial)/2]; by TDI and STE |
immediately during echo exam while in the operating room; i.e. preinduction (TTE AP 4C), postinduction (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view), post-CPB (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view) |
|
Secondary |
mean early diastolic mitral inflow velocity/mean early diastolic mitral annular plane velocities; (E/E') |
E/[(E'lateral + E'medial)/2]; by doppler, TDI, and STE |
immediately during echo exam while in the operating room; i.e. preinduction (TTE AP 4C), postinduction (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view), post-CPB (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view) |
|
Secondary |
Peak systolic mitral annular velocity (S') |
by TDI and STE |
immediately during echo exam while in the operating room; i.e. preinduction (TTE AP 4C), postinduction (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view), post-CPB (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view) |
|
Secondary |
Displacement by Mitral Annular Plane Systolic Excursion (MAPSE) |
(MAPSEmedial + MAPSElateral)/2 |
immediately during echo exam while in the operating room; i.e. preinduction (TTE AP 4C), postinduction (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view), post-CPB (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view) |
|
Secondary |
Displacement by Tricuspid Annular Place Systolic Excursion (TAPSE) |
only laterally |
immediately during echo exam while in the operating room; i.e. preinduction (TTE AP 4C), postinduction (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view), post-CPB (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view) |
|
Secondary |
Displacement of Mitral Annular Plane (by speckle-tracking software) |
using tissue Motion annular displacement (TMAD) in Cardiovascular Ultrasound Quantification Software (QLAB) |
immediately during echo exam while in the operating room; i.e. preinduction (TTE AP 4C), postinduction (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view), post-CPB (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view) |
|
Secondary |
Displacement of Tricuspid Annular Plane (by speckle-tracking software) |
using tissue Motion annular displacement (TMAD) in Cardiovascular Ultrasound Quantification Software (QLAB) |
immediately during echo exam while in the operating room; i.e. preinduction (TTE AP 4C), postinduction (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view), post-CPB (TTE AP 4C view, TEE ME 4C view, TEE dTG LAX view) |
|
Secondary |
3D volumes of left ventricle |
using 4-beat ECG-gated image acquisition |
immediately during echo exam while in the operating room; i.e. postinduction (TEE ME 4C view), post-CPB (TEE ME 4C view) |
|
Secondary |
3D volumes of right ventricle |
using 4-beat ECG-gated image acquisition |
immediately during echo exam while in the operating room; i.e. postinduction (TEE ME 4C view), post-CPB (TEE ME 4C view) |
|