A subject-specific simulation model of at least one component in the cardiovascular system for simulating blood flow and/or structural features. This simulation model can be used as a tool for cardiovascular diagnostic and/or treatment planning. The invention also regards non-invasive medical imaging of the cardiovascular system. The simulation model of a component in the cardiovascular system, for instance a pumping heart, is reconstructed by combining computational fluid dynamics (CFD) and/or fluid structure interaction (FSI) algorithms with medical imaging, such as for example ultrasound, MRI or CT. Such models make it possible to describe the complex flow phenomenon and provide flow details. The subject-specific model is a tool for clinical decision-making, an objective support for health care professionals in making decisions prior to surgery.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. Method for providing a subject-specific computational model of at least one component in the cardiovascular system for simulating blood flow and/or structural features, wherein the model comprises transient geometry and is created by: acquiring subject-specific measurement data of said at least one component, and generating the computational model based on the subject-specific data, and letting the transient geometry of the model define at least one boundary condition or source term for the model when running a simulation. 2. The method according to claim 1, further comprising using flow and/or pressure measurement data for acquiring flow and/or pressure specific data related to the at least one component in the cardiovascular system. 3. The method according to claim 1 or 2, where the at least one boundary condition or source term is generated by using time-dependent movement of the at least one component in the cardiovascular system, thereby determining a movement interval of the at least one component in the cardiovascular system. 4. The method according to claim 3, further comprising using the time-dependent movement of at least a part of a cardiac wall, cardiac volume, cardiac or prosthetic valves as the at least one or more components in the cardiovascular system for generating the at least one boundary condition or source term. 5. The method according to claim 3, further comprising using the time-dependent movement of at least a part of a vascular wall, vascular volume or vascular valves for generating the at least one boundary condition or source term. 6. The method according to claim 3, further comprising using the time-dependent movement of at least a cardiac pumping device as the at least one or more component in the cardiovascular system for generating the at least one boundary condition or source term. 7. The method according to claim 1, where the at least one component in the cardiovascular system is a heart component. 8. The method according to claim 1, further comprising letting the boundary conditions change dynamically during a simulation cycle. 9. The method according to claim 1, further comprising letting the source terms change dynamically during a simulation cycle. 10. The method according to claim 1, further comprising basing the transient geometry on medical real-time imaging data. 11. The method according to claim 1, further comprising acquiring the measurement data by echocardiography. 12. The method according to claim 1, further comprising performing echocardiography in real-time 3D for creating time-dependent ultrasound measurements. 13. The method according to claim 1, further comprising simulating the blood flow by using a Computational Fluid Dynamics (CFD) method and/or a Fluid Structure Interaction (FSI) method. 14. The method according to claim 1, further comprising simulating the structural features of the model by Computational Structural Dynamics (CSD) and/or FSI method. 15. The method according to claim 1, further comprising creating the model by adding subject-specific data, such as one or more of: hematological sampling, tissue sampling, physicochemical data, and subject-specific metadata. 16. The method according to claim 1, further comprising creating the model by inputting data related to one or more of the following: prosthetic heart valves, cardiac pumping devices, vascular devices or grafts. 17. The method according to claim 1, further comprising creating the model by data related to corrective surgical procedures. 18. The method according to claim 1, further comprising collecting measurement data comprising medical data acquired from different imaging modalities such as Magnetic Resonance (MR), X-ray, Computational Tomography (CT), Positron Emission Tomography (PET) and ultrasonography. 19. The method according to claim 1, further comprising creating the model by subject-specific data combined with non-subject-specific data of the cardiovascular system and components thereof. 20. The method according to claim 1, further comprising arranging the model as a machine learning model for continuously optimizing treatment planning and/or decision making and/or for diagnostic purposes by inputting at least one of the following: prior simulation results, patient history, and pre-, peri- or post-operative effects. 21. The method according to claim 20, further comprising arranging the model to choose which procedure to simulate based on one or more of the following: suggestions from the machine learning system; information of different cardiovascular devices and choices made by personnel and/or the patient. 22. Process for clinical treatment planning and/or diagnostic purposes, in pre-, peri- or post-operative decision support using the subject-specific computational model obtained by the method according to any of the claims 1-21. 23. The process according to claim 22, being used for predicting the outcome of a medical procedure. 24. The process according to claim 22, being used for designing optimized individual prostheses designs. 25. The process according to claim 22, being used for designing subject-specific heart valves and/or cardiovascular devices.