What is the first step in assessing a patient with potential cardiac issues?

In assessing a patient with potential cardiac issues, the first step is to assess the airway. Maintaining a clear and patent airway is vital because if the airway is compromised, it can lead to inadequate oxygenation and respiratory distress, which may worsen the patient's condition. A compromised airway can significantly impact the management of any medical emergency, including cardiac problems.

By checking the airway first, you ensure that the patient can breathe adequately and that any further assessment, such as checking blood pressure or listening for lung sounds, can be done effectively. If the airway is obstructed or at risk of obstruction, immediate intervention is necessary before proceeding with other assessments. This foundational step is critical in providing safe and effective care.