**Core Concept:** Cardiovascular monitoring techniques involve measuring and recording various parameters to assess the cardiovascular system. These techniques help in understanding cardiac function, heart rate, blood pressure, and overall cardiovascular health.

**Why the Correct Answer is Right:** Option C, "Pulse Examination", is not considered a cardiovascular monitoring technique because it is a clinical examination skill rather than a direct measurement or recording method.

**Why Each Wrong Option is Incorrect:**

A. **Option A (ECG or EKG):** Electrocardiography is a cardiovascular monitoring technique that records the electrical activity of the heart and helps assess cardiac function and rhythm.

B. **Option B (Blood Pressure Monitoring):** Blood pressure monitoring involves measuring arterial blood pressure to assess the systemic circulation and cardiovascular health.

D. **Option D (Pulse Examination):** As mentioned earlier, pulse examination is a clinical skill used to assess the heart rate and quality but is not a cardiovascular monitoring technique.

**Clinical Pearl / High-Yield Fact:** **Cardiovascular monitoring** includes techniques such as electrocardiography (ECG or EKG), blood pressure monitoring, and pulse oximetry. These techniques provide valuable information about cardiac function, rhythm, heart rate, blood pressure, and overall cardiovascular health. Clinical skills like pulse examination help assess heart rate but are not considered monitoring techniques.