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Interventricular delay measured by gated SPECT MPI and ECG for the 61 patients
| Gated SPECT MPI |
||
|---|---|---|
| Number of patients | ΔLV > ΔRV | ΔLV < ΔRV |
|
| ||
| ECG | ||
| LBBB | 27 | 3 |
| RBBB | 5 | 26 |
ΔLV > ΔRV: The LV contracted later than the RV. ΔLV < ΔRV: The RV contracted later than the LV
LBBB, Left bundle branch block; RBBB, right bundle branch block
