| abstract |
In one embodiment a precordial device comprises a sternal notch alignment portion; and at least one measurement device connected to the precordial device, wherein when the sternal notch alignment portion is aligned with a sternal notch of a patient, the precordial device is in alignment with the patients chest such that consistent result can be obtained by the at least one measurement device. In another embodiment a precordial device comprises a sternal notch alignment portion for alignment with a sternal notch of a patient; an ECG measurement device; an ICG measurement device. |