After a cardiac catheterization, which vital sign finding should be reported?

A blood pressure reading of 86/40 mm Hg is concerning and should be reported after a cardiac catheterization. This value indicates hypotension, which is a significantly low blood pressure that can lead to inadequate perfusion of the organs and tissues, potentially resulting in severe complications. Following a cardiac procedure, monitoring vital signs is critical, and a drop in blood pressure can signify bleeding, fluid loss, or other adverse reactions that require immediate assessment and intervention.

In contrast, a heart rate of 150 bpm might be elevated, but it can be a common response following a cardiac catheterization due to factors such as anxiety or pain. A temperature of 99°F reflects a mild elevation, which may not be alarming and can be normal in the postoperative context. A respiratory rate of 30 breaths per minute, while it indicates an increased rate, may also not be abnormal, especially in a recovery situation where anxiety or discomfort might play a role.

Overall, the critical aspect is that low blood pressure can pose urgent risks, making it essential to report and address this finding immediately.