Dr Francesco Lo Monaco is an Italian private cardiologist and heart expert in London that provides cardiology services to clients throughout London and the bordering areas. At his private cardiology clinic in Harley road, London Dr Lo Monaco offers a wide range of cardiac tests such as: Echocardiogram Test ECG Test Exercise Tolerance Test (ETT). 24h Blood Pressure Monitor. 24h Holter Monitor. Free Initial Online Consultation. All Private Insurances Accepted. Same-Day Appointments Available.