C Charbonnel1, L Fanon2, J-L Georges2, G Colonna2, L Stefas2, C Isorni2, R Convers-Domart2, G Galuscan2, N Baron2, F Pico3, B Livarek2. 1. Service de cardiologie, centre hospitalier de Versailles, 177, rue de Versailles, 78150 Le Chesnay, France. Electronic address: ccharbonnel@ch-versailles.fr. 2. Service de cardiologie, centre hospitalier de Versailles, 177, rue de Versailles, 78150 Le Chesnay, France. 3. Service de neurologie, centre hospitalier de Versailles, 177, rue de Versailles, 78150 Le Chesnay, France.
Abstract
AIM OF THE STUDY: In the setting of ischemic stroke, the place of transesophageal echocardiography (TEE) is still matter of debate. The aim of the study is to evaluate the therapeutic impact provided by TEE and to characterize patients in whom TEE is warranted. PATIENTS AND METHOD: Three hundred and fifty-nine consecutive patients were included in the study. "Decisive TEE" (DTEE) was defined by echographic findings resulting in a change of treatment, whereas "informative TEE" (ITEE) was defined by TEE revealing a potential cardiac or aortic source of embolism. RESULTS: Three hundred and forty-one patients underwent TEE. Twenty-eight patients (8.2%) had DTEE and 184 (53.9%) had ITEE. DTEE were as follows: thrombus in the left atrial appendage in 6 patients, complex aortic plaques in 10 patients, patent foramen ovale (PFO) associated with atrial septal aneurism (ASA) and an important right to left shunt (3 patients), FOP associated with ASA and lower limb phlebitis (1 patient), 4 cases of endocarditis and 4 patients with intense spontaneous echo contrast in the left atrium. In most cases of DTEE (67.8%), the patient was given anticoagulation drugs. Left atrial dilatation (P=0.005) and multivessel territory stroke (P=0.018) were statistically predictive of DTEE. CONCLUSIONS: In the setting of ischemic stroke, TEE provides important additional informations, but modifies therapeutic strategy in less than 10% of cases. Multivessel territory stroke, and left atrial dilatation were predictive of DTEE.
AIM OF THE STUDY: In the setting of ischemic stroke, the place of transesophageal echocardiography (TEE) is still matter of debate. The aim of the study is to evaluate the therapeutic impact provided by TEE and to characterize patients in whom TEE is warranted. PATIENTS AND METHOD: Three hundred and fifty-nine consecutive patients were included in the study. "Decisive TEE" (DTEE) was defined by echographic findings resulting in a change of treatment, whereas "informative TEE" (ITEE) was defined by TEE revealing a potential cardiac or aortic source of embolism. RESULTS: Three hundred and forty-one patients underwent TEE. Twenty-eight patients (8.2%) had DTEE and 184 (53.9%) had ITEE. DTEE were as follows: thrombus in the left atrial appendage in 6 patients, complex aortic plaques in 10 patients, patent foramen ovale (PFO) associated with atrial septal aneurism (ASA) and an important right to left shunt (3 patients), FOP associated with ASA and lower limb phlebitis (1 patient), 4 cases of endocarditis and 4 patients with intense spontaneous echo contrast in the left atrium. In most cases of DTEE (67.8%), the patient was given anticoagulation drugs. Left atrial dilatation (P=0.005) and multivessel territory stroke (P=0.018) were statistically predictive of DTEE. CONCLUSIONS: In the setting of ischemic stroke, TEE provides important additional informations, but modifies therapeutic strategy in less than 10% of cases. Multivessel territory stroke, and left atrial dilatation were predictive of DTEE.
Authors: Aristeidis H Katsanos; Rohini Bhole; Alexandra Frogoudaki; Sotirios Giannopoulos; Nitin Goyal; Agathi-Rosa Vrettou; Ignatios Ikonomidis; Ioannis Paraskevaidis; Konstantinos Pappas; John Parissis; Athanassios P Kyritsis; Anne W Alexandrov; Nikos Triantafyllou; Marc D Malkoff; Konstantinos Voumvourakis; Andrei V Alexandrov; Georgios Tsivgoulis Journal: Neurology Date: 2016-08-03 Impact factor: 9.910
Authors: Jean Timnou Bekouti; Manitra Rambolarimanana; Akuvi Claude Adossou; Mialy Ravakiniaina Ranaivosoa; Roberto Prudencio; Pierre Bolarin Lawani; Alain Ranjatson; Alpha Diawara; Jean Louis Roynard Journal: Pan Afr Med J Date: 2021-03-22