Human Heart Location. In simplest terms, if you wish to know the exact location of the human heart, note that it is placed in the upper part of the body, on the left side of the chest. It is placed in slightly left or middle of the chest, just behind the sternum and in front of the vertebral column.
Where is my heart located exactly? The heart itself is only the size of a fist, and it’s exact location is behind the breastbone (sternum) and slightly to the left of center, as you can see in the diagram above. So if you are looking down at your body, place your hand right in the center of your chest.
In general, science tells us that the heart situated very close to the center of our chest. One-third part of our heart is on the right side, while two-third located on the left side of our chest. It means it’s pretty simple to say that it’s in the center of our chest.