Dr Cramer is an experienced cardiologist and scientist. Focus on non-invasive cardiac imaging: especially echocardiography. Also from 2001 onwards, until today he coordinates the cardiac Ct and cardiac MRI imaging with the radiologists from the University Medical Hospital Utrecht, the Netherlands for daily clinical care. He has (co)-authored over 300 publications in peer reviewed journals. Together with the radiologists coauthored over 50 publications on cardiac Ct and MRI. His main interest is in clinical cardiology, heart failure and valvular disease. He supervises the endocarditis and heartvalve team. With special interest in rheumatic heart disease.