I would first get my BP under tight control. Enlarged heart from high BP usually means left ventricular hypertrophy. The LV is the major pump in the heart to eject blood to the body. By increasing in thickness from increased BP it has to eject against more resistance. Like holding your finger over a garden hose opening while watering. This can be transient and if your BP is controlled, remodeling of the LV can return to normal or get significantly better. If it was too far gone you would have other problems too like severe shortness of breath and so on. So...sorry for the carry on. But important to know. I would back off a while, forget Tren and use moderate test and a little deca if so choose. But always control the BP.