We propose and study novel max-flow models in the continuous setting, which directly map the discrete graph-based max-flow problem to its continuous optimization formulation. We show such a continuous ...

Background—Fractional flow reserve (FFR) is an index of stenosis severity validated for isolated stenoses. This study develops the theoretical basis and experimentally validates equations for predict ...

These characteristics include the number of participants and study centres, study arms, conclusions, statement of ethics approval with details about consent, description of participant recruitment, ...