Publications

Authors:

Maurizio Anselmi; Mara Pilati; Giorgio Golia; Pierfrancesco Agostoni; Silvia Quintarelli; Lucia Rossetti; Corrado Vassanelli

Title:

Ischemia induced by transesophageal atrial pacing stress echocardiography predicts long-term mortality.

Year:

2008

Type of item:

Articolo in Rivista

Tipologia ANVUR:

Articolo su rivista

Nations of authors:

ITALIA

Language:

Inglese

Format:

A Stampa

Referee:

No

Name of journal:

Cardiology

ISSN of journal:

0008-6312

N° Volume:

111

Page numbers:

111-118

Code PMID:

18376122

Note:

OBJECTIVES: It was the aim of this study to investigate the long-term value of transesophageal atrial pacing in predicting death in patients with known or suspected coronary artery disease. BACKGROUND: Exercise, dobutamine and dipyridamole stress echocardiography are all effective in predicting cardiac death. Transesophageal atrial pacing stress echocardiography (TAPSE) is a safe alternative to pharmacologic tests, but no information is available on prognosis with TAPSE. METHODS: One thousand and ten TAPSE were performed in 975 consecutive patients. TAPSE was feasible in 970 tests (96\%); after exclusion of the 35 patients with more than 1 TAPSE and those 42 lost at follow-up (mean 4.5 +/- 3.7 years, median 6 years), the final population consisted of 857 patients (675 males, 58 +/- 9 years old). The Cox model was used to analyze the association of clinical, resting and TAPSE variables with cardiac death. RESULTS: TAPSE was abnormal in 281 (32\%) patients. There were 46 cardiac-related deaths (5\%), 25 among the 281 patients with an abnormal test (8.9\%) and 21 among the 576 patients with a normal test (3.6\%). The predictors of cardiac death were age, previous revascularization, resting wall motion score index and its variation during TAPSE. Abnormal TAPSE significantly increases the value of models predicting cardiac death. Moreover, cardiac mortality increased progressively with the extent of the induced ischemia. CONCLUSIONS: TAPSE is a useful tool in predicting death in patients with known or suspected coronary artery disease and might be considered an alternative to pharmacologic stressors.

Product ID:

47223

Handle IRIS:

11562/323606

Deposited On:

November 25, 2008

Last Modified:

November 2, 2016

Bibliographic citation:

Maurizio Anselmi; Mara Pilati; Giorgio Golia; Pierfrancesco Agostoni; Silvia Quintarelli; Lucia Rossetti; Corrado Vassanelli, Ischemia induced by transesophageal atrial pacing stress echocardiography predicts long-term mortality. «Cardiology» , vol. 111 , 2008 , pp. 111-118

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