Heart nest in Chinese medicine perspective is the mouth of the heart, from the Western anatomical is the location of the heart, specific as follows. 1. From the perspective of traditional Chinese medicine: the location of the heart fossa, that is, the mouth of the heart, that is, the sternum (protect the heart bone) under the center of the depression, in fact, is the location of the stomach, which is a part of the body rather than referring to a particular point; the ancients found that this part of the heart qi in and out of the place, so it is also referred to as the mouth of the heart. Near the fossa of the heart is a large point called Ju Que (located in the upper abdomen, on the anterior midline, 6 inches above the umbilicus), which is the recruitment point of the heart, and this point is one of the main points on the Ren vein. 2. From the point of view of Western anatomy: the heart’s nest is the location of the heart, the heart is located in the body’s center line to the left of the place, up to the left edge of the sternum between the second rib, down to the protrusion of the sword, the left side of the left edge of the sternum between the fourth and fifth ribs, the right side of the right edge of the sternum between the sixth and seventh ribs, the heart’s nest is in the area of this concentration. If the location of the heart fossa pain discomfort, need to go to the hospital in time to do electrocardiogram, if necessary, do cardiac ultrasound examination, check whether there is a pathologic lesion, early diagnosis and early treatment.”