Cardiovascular assessment is a core nursing skill that combines inspection, palpation, and auscultation to evaluate the heart and the peripheral circulation. Through heart sounds, peripheral pulses, capillary refill, and assessment of edema, the nurse gathers data that reveal cardiac function and tissue perfusion. Performed systematically and serially, this assessment detects early decompensation, guides interventions, and signals when escalation is needed. The value of the exam lies in integrating findings rather than isolating any single one. A new extra heart sound, a diminished pulse, cool mottled skin, and worsening edema each mean more when interpreted together as a picture of perfusion and fluid status. Trends over time are especially informative, because change often precedes overt deterioration. Consider a case: you are the nurse caring for a client with heart failure who now has a new third heart sound, crackles, increasing leg edema, and rising weight. Which action does the assessment point toward? You recognize worsening fluid overload and reduced cardiac function, assess oxygenation and vital signs, and notify the provider, because these findings together signal decompensation. Learning to read the cardiovascular...