This chart DM is a weak jia DM. Since his resource and officer stars are protruding in the stems, his only negative star is the output fire star.
So, as he moved into the bing-chen LP, the negative fire star started to protrude. In the year 2006, bing-xu year, all the multiple chen-xu clashes were activated. All these clashes released the metal, water and the fire stars. In the production and destruction cycles, metal produces water and water counters the fire stars. In Zi Ping technical method of reading, the jia wood, being the DM, cannot arbitrate the water and fire clash . So, the fire stars are at the mercy of the strong water stars.
The heart is a fire star and in this case, the bing represents the heart.
I have often seen earth clashes in the day and month branches denoting health issues. Please refer to the post with the title "Stomach cancer".