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Anomalous coronary origin: From suspicion to surgical revascularization
Vieira, C; Nabais, S; Salgado, A; Salomé, N; Sousa, P; Madureira, AJ; Pinho, PCongenital anomalies of the coronary arteries are uncommon and can present a diagnostic challenge. The authors present the case of a patient with recurrent chest pain during exertion admitted for acute coronary syndrome. Coronary angiography revealed no coronary lesions but showed that the right coronary artery originated from the anterolateral aortic wall, above the sinuses of Valsalva, leading to suspicion of...
Anomalous coronary origin: From suspicion to surgical revascularization
Vieira, C; Nabais, S; Salgado, A; Salomé, N; Sousa, P; Madureira, AJ; Pinho, PCongenital anomalies of the coronary arteries are uncommon and can present a diagnostic challenge. The authors present the case of a patient with recurrent chest pain during exertion admitted for acute coronary syndrome. Coronary angiography revealed no coronary lesions but showed that the right coronary artery originated from the anterolateral aortic wall, above the sinuses of Valsalva, leading to suspicion of...
Cistatina C e valor prognóstico nas síndromes coronárias agudas
Vieira, C; Nabais, S; Ramos, V; Ribeiro, S; Gaspar, A; Braga, CG; Salomé, N; Rocha, S; Azevedo, P; Álvares-Pereira, M; Correia, A
Cistatina C e valor prognóstico nas síndromes coronárias agudas
Vieira, C; Nabais, S; Ramos, V; Ribeiro, S; Gaspar, A; Braga, CG; Salomé, N; Rocha, S; Azevedo, P; Álvares-Pereira, M; Correia, A
Preditores de demora pré-hospitalar em doentes com enfarte agudo do miocárdio c...
Ribeiro, S; Gaspar, A; Rocha, S; Nabais, S; Azevedo, P; Salgado, A; Pereira, MA; Correia, ABACKGROUND: Early reperfusion therapy in ST-elevation myocardial infarction (STEMI) correlates with its success. The aim of our study was to characterize patients admitted with a diagnosis of STEMI with longer prehospital delay and to analyze its impact on the choice of treatment and on in-hospital prognosis. METHODS: We performed a retrospective cohort study of 797 patients consecutively admitted with a diagn...
Proton pump inhibitors in patients treated with aspirin and clopidogrel after a...
Gaspar, A; Ribeiro, S; Nabais, S; Rocha, S; Azevedo, P; Pereira, MA; Brandão, A; Salgado, A; Correia, AINTRODUCTION: Clopidogrel is an antiplatelet agent converted to its active metabolite by cytochrome P-450 isoenzymes. Numerous drugs are known to inhibit P-450 isoenzymes, including proton pump inhibitors (PPIs), which are often associated with aspirin and clopidogrel to prevent adverse gastrointestinal effects. In vitro studies first showed that PPIs reduced the antiplatelet effect of clopidogrel, while recent...
After an acute coronary syndrome: oral tolerance test for all patients?
Ribeiro, S; Azevedo, P; Gaspar, A; Vieira, C; Ramos, V; Nabais, S; Basto, L; Pereira, MA; Correia, A
Preditores de demora pré-hospitalar em doentes com enfarte agudo do miocárdio c...
Ribeiro, S; Gaspar, A; Rocha, S; Nabais, S; Azevedo, P; Salgado, A; Pereira, MA; Correia, ABACKGROUND: Early reperfusion therapy in ST-elevation myocardial infarction (STEMI) correlates with its success. The aim of our study was to characterize patients admitted with a diagnosis of STEMI with longer prehospital delay and to analyze its impact on the choice of treatment and on in-hospital prognosis. METHODS: We performed a retrospective cohort study of 797 patients consecutively admitted with a diagn...
Proton pump inhibitors in patients treated with aspirin and clopidogrel after a...
Gaspar, A; Ribeiro, S; Nabais, S; Rocha, S; Azevedo, P; Pereira, MA; Brandão, A; Salgado, A; Correia, AINTRODUCTION: Clopidogrel is an antiplatelet agent converted to its active metabolite by cytochrome P-450 isoenzymes. Numerous drugs are known to inhibit P-450 isoenzymes, including proton pump inhibitors (PPIs), which are often associated with aspirin and clopidogrel to prevent adverse gastrointestinal effects. In vitro studies first showed that PPIs reduced the antiplatelet effect of clopidogrel, while recent...
After an acute coronary syndrome: oral tolerance test for all patients?
Ribeiro, S; Azevedo, P; Gaspar, A; Vieira, C; Ramos, V; Nabais, S; Basto, L; Pereira, MA; Correia, A
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