When this happens the artery narrows and blood flow to part of the heart muscle decreases or stops. We're not sure what causes a spasm. A spasm can occur in normal-appearing blood vessels as well as in vessels partly blocked by atherosclerosis.A severe spasm can cause a heart attack.hen this happens the artery narrows and blood flow to part of the heart muscle decreases or stops. We're not sure what causes a spasm. A spasm can occur in normal-appearing blood vessels as well as in vessels partly blocked by atherosclerosis.
If this happens â and you have not executed a durable power of attorney â then the court may decide who will act on your behalf. Known as guardianship and conservatorship proceedings, these court actions can consume time and money and leave the decision of who will handle your affairs in the hands of a judge.
A power of attorney is a document that allows a person, or principal, to give another the ability to act on his behalf as his agent. Whether an agent with power of attorney can change a living trust depends on how the power of attorney is drafted. general power of attorney allows an agent to do anything that the principal would be able to do. With a general power of attorney, an agent usually could sell a principalâs house, change the terms of his living trust, and many other things without restriction.