- Albania – Echo – Albanian Society of Echocardiography
- Algeria – General – Société Algérienne de Cardiologie
- Armenia – Echo – Working Group of Echocardiography of Armenian Association of Cardiology
- Austria – Echo – Austrian Working Group of Echocardiography
- Austria – CMR, CCT & Nuclear – Austrian Working Group of CMR, CT & Nuclear
- Austria – Nuclear – European Association of Nuclear Medicine (EANM)
- Belarus – General – Belarusian Scientific Society of Cardiology
- Belgium – CVI – Belgian Working Group on Non-Invasive Cardiac Imaging (BWGNICI)
- Bosnia & Herzegovina – Echo – Working Group of Echocardiography of Bosnia and Herzegovina
- Bulgaria – CVI – Bulgarian Association of Cardiovascular Imaging
- Croatia – CVI – Working group on echocardiography and imaging modalities in cardiology - Croatian Cardiac Society
- Cyprus – Echo – Cyprus Society of Echocardiography
- Czech Republic – CVI – Czech Association of Cardiovascular Imaging of the Czech Society of Cardiology
- Denmark – Echo – Ekko nucleus of Dansk Cardiologisk Selskab (DCS)
- Denmark – CMR, CCT & Nuclear – Danish Society of Cardiology, Cardiac Imaging Nucleus
- Egypt – Echo – The Egyptian Echocardiography Working Group
- Estonia – Echo – Working Group of Echocardiography of the Estonian Society of Cardiology
- Finland – Echo – Finnish Working Group in Echocardiography
- Finland – CMR, CCT & Nuclear – Finnish Working Group of Cardiac Imaging (cardiac MRI, cardiac CT & nuclear imaging of the heart)
- France – CVI – Filiale d’Imagerie cardiovasculaire de la Société Française de Cardiologie
- Georgia – CVI – Georgian Working Group of Cardiovascular Imaging (GWG-CVI)
- Germany – Echo – Working Group of Echocardiography of the German Cardiac Society
- Germany – CMR – Working Group of Cardiac MR of the German Society of Cardiology
- Germany – Nuclear – Working Group of Nuclear Cardiology of the German Society of Cardiology
- Germany – CCT – Working Group of Cardiac CT of the German Society of Cardiology
- Greece – Echo – Hellenic Working Group on Echocardiography
- Greece – CMR, CCT & Nuclear – Working Group for non invasive cardiac imaging (CT-SPECT - Cardiac MRI)
- Hungary – CVI – Hungarian Association of Cardiovascular Imaging
- Ireland – CVI – Irish Cardiac Echo and Imaging Working Group
- Israel – Echo – Israeli Working Group on Echocardiography
- Israel – Nuclear & CCT – Israeli Working Group on Cardiac CT and Nuclear cardiology
- Italy – Echo – Società Italiana di Ecografia e CardioVascular Imaging (SIECvi)
- Italy – CMR – Working Group of Cardiac Imaging (Area Cardioimaging) of the Italian Association of Hospital Cardiologists (Associazione Italiana Medici Cardiologi Ospedalieri-ANMCO)
- Italy – Nuclear & CCT – Working Group of Nuclear Cardiology and Cardiac-CT of the Italian Society of Cardiology (SIC)
- Kosovo – General – Kosovo Society of Cardiology
- Latvia – Echo – Latvian Working Group on Echocardiography
- Latvia – CMR, CCT & Nuclear – Latvian non invasive Cardiology diagnostic Working Group (CMR and/or Nuclear & CTT)
- Lebanon – CVI – Lebanese Working Group of Cardiac Imaging
- Libya – General – Cardiovascular Ultrasound Working Group
- Lithuania – CVI – Lithuanian Society of Cardiology (Working Groups of Echocardiography, CMR, Nuclear and CT)
- Macedonia – CVI – Macedonian Working Group of cardiovascular imaging
- Malta – General – Maltese Cardiac Society
- Moldova – General – Moldovan Cardiovascular Ultrasound Working Group
- Morocco – Echo – Moroccan Echocardiography Working Group (Filiale d'écho-imagerie de la SMC)
- Netherlands – Echo – Working Group on Echocardiography of the Dutch Society of Cardiology
- Netherlands – CMR, CCT & Nuclear – Working Group on Nuclear cardiology, cardiac MRI and CT of the Dutch Society of Cardiology
- Norway – Echo – Norwegian Working Group of Echocardiography
- Norway – CMR – Norwegian Society for Magnetic Resonance
- Poland – Echo – Section of Echocardiography - Polish Cardiac Society
- Poland – CMR – Section of Cardiovascular Magnetic Resonance and CT - Polish Cardiac Society
- Portugal – Echo – Portuguese Working Group of Echocardiography
- Portugal – CVI – Working Group of Nuclear Cardiology, Magnetic Resonance and Cardiac CT of the Portuguese Society of Cardiology
- Romania – CVI – Romanian Working Group on Echocardiography and other Imaging modalities
- Russia – Echo – Section of Echocardiography of the Russian Society Cardiology
- San Marino – Echo – San Marino Echocardiography Committee Working Group
- Serbia – CVI – Cardiovascular Imaging Working Group of Serbia
- Serbia – Echo – Echocardiographic Society of Serbia (ECHOS)
- Slovakia – CVI – Working Group of non invasive cardiology, Slovak Society of Cardiology
- Slovenia – CVI – Slovenian Working Group on Cardiac Imaging
- Spain – CVI – Spanish Association of Cardiac Imaging
- Sweden – Echo – Swedish Working Group on Echocardiography
- Switzerland – CVI – Working Group for Echocardiography and Cardiac Imaging of the Swiss Society of Cardiology
- Tunisia – CVI – Tunisian Working Group on non invasive Cardiovascular Imaging
- Tunisia – Echo – Tunisian Working Group on Echocardiography
- Turkey – CVI – Cardiac Imaging Working Group of the Turkish Society of Cardiology
- United Kingdom – Echo – British Society of Echocardiography
- United Kingdom – CMR – British Society of Cardiovascular Magnetic Resonance
- United Kingdom – Nuclear – British Nuclear Cardiology Society