PROSPECTIVE EVALUATION OF HEARTFOCUS

Inclusion Criteria: Patient (male or female) over 18 years old, Patient having an echocardiography examination scheduled in one of the two investigation centers. Patient who has given his non-objection to participate in the research Exclusion Criteria: Patient subject to a measure of legal protection (safeguard of justice, guardianship or curatorship), Patient deprived of liberty by judicial or administrative decision, Patient being unable to give his non-objection, Pregnant or breastfeeding women, Patient with cardiac anatomy that does not allow reference electrocardiographic sections to be made (situs inversus, single ventricle, congenital anomalies, etc), Patient having benefited from prior echocardiographic exams whose reports mention poor or weak echogenicity, Patient having known chest deformity that has already been mentioned in previous reports or has been the subject of investigations (pectum excavatum), Patient who has undergone total or partial pneumectomy