Disclosed is an electrocardiogram measurement device, which comprises a circuit board (101) and four back touch electrodes, wherein outside edges and top corners of the four back touch electrodes are all in the form of circular arc chamfers the four back touch electrodes comprise back left and right feedback touch electrodes (104, 105), and a back positive touch electrode (108) and a back negative touch electrode (109). An electrode circuit comprises a positive electrode, a negative electrode and a feedback electrode. The back left and right feedback touch electrodes (104, 105) are respectively arranged at back left and right lower corners of the circuit board (101), and are respectively connected to the feedback electrode. The back positive touch electrode (108) and the back negative touch electrode (109) are respectively arranged at back left and right upper corners of the circuit board (101), and are respectively connected to the positive electrode and the negative electrode. When the electrocardiogram measurement device is applied to a patient having a relatively deep cleavage, the four back touch electrodes can be overlapped at both sides of the relatively deep cleavage of the patient under measurement, so that electrocardiographic waveforms are stably and accurately measured.La présente invention concerne un dispositif de mesure délectrocardiogramme, ledit dispositif comprenant un circuit imprimé (101) et quatre électrodes tactiles arrière, les bords extérieurs et les coins supérieurs des quatre électrodes tactiles arrière étant tous en forme de chanfreins en arc circulaire les quatre électrodes tactiles arrière comprenant des électrodes tactiles arrière de retour gauche et droite (104, 105) ainsi quune électrode tactile arrière positive (108) et une électrode tactile arrière négative (109). Un circuit délectrode comprend une électrode positive, une électrode négative et une électrode de retour. Les électrodes tactiles arrière de retour gauche et droite (104,
