Supporting your heart is an important way to improve your energy, stamina, and overall health. During a Heart Sounds Recording a special microphone is placed in four positions on the chest to capture the sounds of the four valves of the heart.  Analysis of the rate, rhythm and tone of the heart can point to specific nutrient needs like B vitamins or calcium, or it may indicate body systems that need support such as the adrenal glands or circulation.  It can also relieve any worries you may have about the condition of your heart and can help your physician know if they should refer you to a cardiologist.