Contract management is a new management mode, it stipulate and constraint various relationship by various duties, institutions and regulations.~To help patients achieve fluid balance through contract management, that is:~edema, congestive heart failure and other similar symptoms begin to reduce to disappear;~Blood pressure control in normal range, that is 90-140/60-90mmHg, or the target value prescribed by the doctors；~Fluid intake and output keep in balance;~No imbalance symptoms turn out, such as edema, congestive heart failure, etc.~In addition to help keeping the fluid balance through contract balance, but also:~Improve compliance;~Improve the patients' cognition of fluid balance;~Improve the ability of self-management of fluid balance.
Contract management is a new management mode.~To help patients achieve fluid balance through contract management, that is:~edema, congestive heart failure and other similar symptoms begin to reduce to disappear;~Blood pressure control in normal range, that is 90-140/60-90mmHg, or the target value prescribed by the doctors；~Fluid intake and output keep in balance;~No imbalance symptoms turn out, such as edema, congestive heart failure, etc.