medical, heartbeat, care, symbol, icon, illustration, health, pulse, heart, line, beat, hospital, vector, cardiogram, medicine, isolated, graphic, design, logo, cardiology, life, healthy, rhythm, white, wave, sign, flat, ecg, background, curve, monitor, diagnosis, red, shape, cardiac, ekg, electrocardiogram, simple, cardiograph, graph, emergency, cardio, rate, analysis, frequency, love, chart, concept, test, abstract