Syncora and FGIC together are exposed to a total of $2.29 billion of Puerto Rico debt, mostly comprised of commonwealth GOs. FGIC is also exposed to $483 million of highway revenue bonds and $360 million of infrastructure bonds.
When the nerves are pinched on the left side of your spine, they can simulate a heart attack because the pain travels around the ribs or through the chest on the left side. Sometimes the pain can last for days if the nerve is being pinched hard enough.
This causes pain, nausea and muscle tightness in the chest -- hence the feeling that your heart is heavy, or those sharp pains when you see your crush with someone else. So essentially, your brain sends a message to a nerve. The nerve responds by making your muscles tighten in your chest. It feels like your heart is heavier, or that you're in pain, or both. When you stop being sad, your brain stops sending the message.