Occasionally heart palpitations can be a sign of a serious problem, such as an overactive thyroid gland (hyperthyroidism) or an abnormal heart rhythm (arrhythmia). Arrhythmias may include very fast heart rates (tachycardia), unusually slow heart rates (bradycardia) or an irregular heart rhythm. Symptoms.
Noun. 1. deed of conveyance-a legal document signed and sealed and delivered to effect a transfer of property and to show the legal right to possess it; he signed the deed; he kept the title to his car in the glove compartment. deed, title.
document-a written account of ownership or obligation. communication-something that is communicated by or to or between people or groups. letter of credit-a document issued by a bank that guarantees the payment of a customer's draft; substitutes the bank's credit for the customer's credit.