scholarly journals Low negative predictive value of dobutamine stress echocardiography before abdominal aortic surgery

2006 ◽  
Vol 97 (6) ◽  
pp. 770-776 ◽  
Author(s):  
M. Raux ◽  
G. Godet ◽  
R. Isnard ◽  
P. Mergoni ◽  
J.-P. Goarin ◽  
...  
Keyword(s):  
Negative Predictive Value ◽  
Predictive Value ◽  
Stress Echocardiography ◽  
Dobutamine Stress Echocardiography ◽  
Aortic Surgery ◽  
Dobutamine Stress ◽  
Abdominal Aortic Surgery ◽  
Abdominal Aortic

scholarly journals The predictive value of speckle tracking during dobutamine stress echocardiography in patients with chronic stable angina

2020 ◽  
Vol 72 (1) ◽  
pp. 40-45
Author(s):  
Shereen Ibrahim Farag ◽  
Khaled Emad El-Din El-Rabbat ◽  
Shaimaa Ahmed Mostafa ◽  
Mahmoud Said Abd Alnaby ◽  
Al-Shimaa Mohamed Sabry
Keyword(s):  
Stable Angina ◽  
Predictive Value ◽  
Speckle Tracking ◽  
Stress Echocardiography ◽  
Dobutamine Stress Echocardiography ◽  
Chronic Stable Angina ◽  
Dobutamine Stress

scholarly journals Predictive Value of Cardiac Magnetic Resonance Feature Tracking after Acute Myocardial Infarction: A Comparison with Dobutamine Stress Echocardiography

2021 ◽  
Vol 10 (22) ◽  
pp. 5261
Author(s):  
Filipa X. Valente ◽  
José Gavara ◽  
Laura Gutierrez ◽  
Cesar Rios-Navarro ◽  
Pau Rello ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Cardiac Magnetic Resonance ◽  
Magnetic Resonance ◽  
Functional Recovery ◽  
Predictive Value ◽  
Feature Tracking ◽  
Stress Echocardiography ◽  
Validation Cohort ◽  
Dobutamine Stress Echocardiography ◽  
Dobutamine Stress

In acute ST-segment elevation myocardial infarction (STEMI) late gadolinium enhancement (LGE) may underestimate segmental functional recovery. We evaluated the predictive value of cardiac magnetic resonance (CMR) feature-tracking (FT) for functional recovery and whether it incremented the value of LGE compared to low-dose dobutamine stress echocardiography (LDDSE) and speckle-tracking echocardiography (STE). Eighty patients underwent LDDSE and CMR within 5–7 days after STEMI and segmental functional recovery was defined as improvement in wall-motion at 6-months CMR. Optimal conventional and FT parameters were analyzed and then also applied to an external validation cohort of 222 STEMI patients. Circumferential strain (CS) was the strongest CMR-FT predictor and addition to LGE increased the overall accuracy to 74% and was especially relevant in segments with 50–74% LGE (AUC 0.60 vs. 0.75, p = 0.001). LDDSE increased the overall accuracy to 71%, and in the 50–74% LGE subgroup improved the AUC from 0.60 to 0.69 (p = 0.039). LGE + CS showed similar value as LGE + LDDSE. In the validation cohort, CS was also the strongest CMR-FT predictor of recovery and addition of CS to LGE improved overall accuracy to 73% although this difference was not significant (AUC 0.69, p = 0.44). Conclusion: CS is the strongest CMR-FT predictor of segmental functional recovery after STEMI. Its incremental value to LGE is comparable to that of LDDSE whilst avoiding an inotropic stress agent. CS is especially relevant in segments with 50–74% LGE where accuracy is lower and further testing is frequently required to clarify the potential for recovery.

Dobutamine stress echocardiography for cardiac risk assessment before aortic surgery

1993 ◽  
Vol 18 (6) ◽  
pp. 905-913 ◽  
Author(s):  
Joseph M. Giordano ◽  
Eugene M. Langan ◽  
Jerry R. Youkey ◽  
David P. Franklin ◽  
James R. Elmore ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Stress Echocardiography ◽  
Dobutamine Stress Echocardiography ◽  
Aortic Surgery ◽  
Cardiac Risk ◽  
Dobutamine Stress ◽  
Cardiac Risk Assessment
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