5.1. L’ATHEROSCLEROSE............................................................................................................................................16
5.2. LES AUTRES CAUSES NON ATHEROSCLEREUSES........................................................17
6. EPIDEMIOLOGIES……………………………………………………………………………………………………………………….21
7. DIAGNOSTIC POSITIF………………………………………………………………………………………………………………24
7.1. CLINIQUE………………………………………………………………………………………………………………………...………24
7.2. ENREGISTREMENT ELECTROCARDIOGRAPHIE DE REPOS.........................26
7.3. RADIOGRAPHIE PULMONAIRE..............................................................................................................26
7.4. ECHOCARDIOGRAPHIE.....................................................................................................................................26
7.4.1. Echocardiographie transthoracique ……………….……………………………………………………26
7.4.2. Echocardiographie transoesophagienne………………………………………………………………27
7.4.3. Echocardiographie de stresse…………………………………………………………………………………..27
7.5. EPREUVE D’EFFORT………………………………………………………………………………….……………………28
7.6. SCINTIGRAPHIE MYOCARDIQUE……………………………………………………………………………28
7.7. CORONAROGRAPHIE………………………………………………………………………………………………………29
7.7.1. Techniques………………………………………………………………………………………………………………………29
7.7.2. Résultats…………………………………………………………………………………………………………………………..31
7.8. AUTRES EXAMENS…………………………………………………………………………………………………..………..33
7.8.1. Tomodensitométrie multibarettes………………………………………………………………………….33
7.8.2. Ultrasons endocoronaires………………………………………………………………………………………….34
7.8.3. Imagerie par résonance magnétique……………………………………………………………………..35
8. TRAITEMENT DES STENOSES DU TRONC COMMUN………………………………………..…...36
8.1. METHODES MEDICALES………………………………………………………………………………………………..36