A method of medical monitoring, the method comprising the steps of - providing a plurality of ECG electrodes and positioning the plurality of ECG electrodes on a patient such that the plurality of ECG electrodes define a predefined arrangement, - collecting ECG data by means of the plurality of ECG electrodes, wherein the ECG data are ST elevation values; - simultaneously displaying said ECG data using a number of multiaxis diagrams (6, 7) such that (i) in each of said number of multiaxis diagrams (6,7), all axes (8, 10) run through a zero-point; (ii) a position and an angle of each of the axes (8, 10) corresponds to a location of a respective ECG lead formed by respective ECG electrodes of the plurality of ECG electrodes in the predefined arrangement, and (iii) on each axis (8, 10) ECG data from its respective ECG lead is displayed; - connecting, to form a first polygonal pattern, each of a plurality of values of the ECG data displayed on each of the axes of a first multiaxis diagram representing a vertical plane of a two-dimensional subspace in which a cardiac electrical field is projected; - connecting, to form a second polygonal pattern, each of a plurality of values of the ECG data displayed on each of the axes of a second multiaxis diagram representing a horizontal plane of the two-dimensional subspace in which the cardiac electrical field is projected, and - displaying the first polygonal pattern and the second polygonal pattern together with the multiaxis diagrams. - determining a pattern parameter of the first pattern and a pattern parameter of the second pattern according to: AreaST = ∑ i = 1 M ∑ j = 1 M a ij ⋅ ST i ⋅ ST j wherein a value of the pattern parameter of the first pattern corresponds to an area of the first pattern and a value of the pattern parameter of the second pattern correspond to an area of the second pattern, and - triggering an alarm when the value of the pattern parameter of the first pattern and/or the value of the pattern parameter of the second pattern exceeds or falls below a given threshold value. - providing a plurality of ECG electrodes and positioning the plurality of ECG electrodes on a patient such that the plurality of ECG electrodes define a predefined arrangement, - collecting ECG data by means of the plurality of ECG electrodes, wherein the ECG data are ST elevation values; - simultaneously displaying said ECG data using a number of multiaxis diagrams (6, 7) such that (i) in each of said number of multiaxis diagrams (6,7), all axes (8, 10) run through a zero-point; (ii) a position and an angle of each of the axes (8, 10) corresponds to a location of a respective ECG lead formed by respective ECG electrodes of the plurality of ECG electrodes in the predefined arrangement, and (iii) on each axis (8, 10) ECG data from its respective ECG lead is displayed; (i) in each of said number of multiaxis diagrams (6,7), all axes (8, 10) run through a zero-point; (ii) a position and an angle of each of the axes (8, 10) corresponds to a location of a respective ECG lead formed by respective ECG electrodes of the plurality of ECG electrodes in the predefined arrangement, and (iii) on each axis (8, 10) ECG data from its respective ECG lead is displayed; - connecting, to form a first polygonal pattern, each of a plurality of values of the ECG data displayed on each of the axes of a first multiaxis diagram representing a vertical plane of a two-dimensional subspace in which a cardiac electrical field is projected; - connecting, to form a second polygonal pattern, each of a plurality of values of the ECG data displayed on each of the axes of a second multiaxis diagram representing a horizontal plane of the two-dimensional subspace in which the cardiac electrical field is projected, and - displaying the first polygonal pattern and the second polygonal pattern together with the multiaxis diagrams. - determining a pattern parameter of the first pattern and a pattern parameter of the second pattern according to: AreaST = ∑ i = 1 M ∑ j = 1 M a ij ⋅ ST i ⋅ ST j wherein a value of the pattern parameter of the first pattern corresponds to an area of the first pattern and a value of the pattern parameter of the second pattern correspond to an area of the second pattern, and - triggering an alarm when the value of the pattern parameter of the first pattern and/or the value of the pattern parameter of the second pattern exceeds or falls below a given threshold value.