Low poly heart beat 3D wave on dark background. Abstract heartbeat or cardiogram in form of line, dot and polygon. Digital music sound vector network. Futuristic wireframe curve of cardiology rhythm. Shutterstock .eps vector - Low poly heart beat 3D wave on dark background. Abstract heartbeat or cardiogram in form of line, dot and polygon. Digital music sound vector network. Futuristic wireframe curve of cardiology rhythm. - ID: 1451807039