Cardiac tamponade is the same as thorns – the cares of the world.
The heart's job is to receive and give what it receives for the sake of the body.
Since the pericardium's purpose is protection – to protect the heart from pain of friction and to serve as a barrier to bacteria and infection, it would seem like a bigger cushion would be a good thing. More fluid or air = better protection. But this is exactly the opposite of what is true. The pericardium can only function as it's meant to when there is just enough fluid – no more no less. "Give us this day our daily bread."
This is the same perception we have with our physical blessings. Sometimes we think that having more is better because it equals protection – more insurance – protection in case of trouble. But having more in your pericardium – more "cushion" actually inhibits your ability to receive and therefore your ability to give. As a result, the whole body suffers.
How do you fix cardiac tamponade? A surgeon drains the pericardium. How does a rich man enter the kingdom? Goes through the eye of a needle. He loses the extra fluff. The Surgeon strips off the excess. Then the heart finds it can actually receive more and give more – the way it was designed to.
Atherosclerosis
Atherosclerosis is a disease of the great vessels in which there is deposition of calcium and lipids in the intima of the vessel. There is a fibrous plaque that covers it and sometimes this can rupture causing a big problem.
The arteries are communication pathways to supply the body with nutrients and to take away waste.
I feel that atherosclerosis is as gossip and bitterness in churches. It is more likely to occur in places of turbulence – places where the path isn't easy – places where the blood (the resources) must be distributed so that the whole body is fed.
These are places of exaggerated communication and must be on high alert against gossip and personal sensitivity to statements that are made. If a "root of bitterness" is formed because one of the cells takes offense to something, that root will begin to affect all the cells. Not only this, but in order to "not make a big deal" the person may develop a "fibrous cap" and hide that which offended them. This is effective for a little while so that the whole operation can continue without much of a hang-up. But bitterness unaddressed is worse than pausing the operation to deal with it. When it ruptures it runs the risk of killing everything downstream.
Atherosclerosis can be prevented by making sure not to eat too much fatty food – don't indulge ourselves in the gossip of others. It can also be helped by exercise – by focusing on doing the work of the Lord, the whole body can become more efficient at everything it does. It can handle going into more "gossipy" places to bring the light of Jesus because its metabolism is stronger. If you have been feeding off of gossip for a long time, your metabolism for ministering to gossipers is not very strong and you probably are not called to minister to them. Maybe after your cholesterol has dropped significantly and you've stayed there for a while, then you will have authority to speak against gossip. Lastly, the intima (us as individuals) can do our part by not listening to the gossip. Whether it is about us or someone else… we must not let ourselves to become bitter. We must cast our cares on the Lord and count on Him for our affirmation.