the heart with ecg line in form of light. concept of miocardial infarction.

ambulance atherosclerosis attack break cardiac cardiovascular concept condition cure danger dangerous death defibrillator diagnosis die disease ecg electrocardiogram emergency failure health heart heartbeat heartburn help hospital icon illness illustration infarction medical medicine myocardial myocardium paramedic patient pharmacy pressure prevention rescue risk save sickness sign sudden treatment unhealthy urgent warning