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 durable power of attorney refers to the agentâs authority when the principal is incapacitated. A non-durable power of attorney, or a general power of attorney, does not allow the agent to act in the interests of the principal if the latter becomes incapacitated. Generally, a non-durable power of attorney grants a limited scope of action to the agent, whom the principal may simply need to carry out a single task. An agent acts as the principalâs legal representative in matters that the principal is unable to attend to personally.