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.
A power of attorney refers to a written instrument, executed by one person (the principal) that allows another person (the attorney in fact) to act on their behalf. If the principal dies the power of attorney is extinguished. If the attorney in fact dies the principal must execute a new power of attorney that names a new attorney in fact.
A power of attorney is a legal document in which one person, known as the principal, appoints another, known as an attorney-in-fact, to sign documents and perform acts on his behalf.he powers granted to an attorney-in-fact under a power of attorney terminate upon the death of the principal, but in some states, that termination may be conditioned upon actual knowledge and not affect everyone at the moment of death.