Which condition is associated with symptoms of high heart rate, JVD, and pitting edema?

• A. Left ventricular failure
• B. Heart attack
• C. Right ventricular failure
• D. Atrial fibrillation

Answer: (C)

The condition associated with symptoms of high heart rate, jugular vein distension (JVD), and pitting edema is right ventricular failure. In right ventricular failure, the heart is unable to effectively pump blood from the right side, leading to a back-up of blood in the systemic circulation. This causes the jugular veins to become distended, as they are filled with excess blood due to the heart's inability to pump it forward.

Additionally, the accumulation of fluid in the venous system can lead to pitting edema, which is characterized by swelling in the lower extremities that retains an indentation when pressed. A high heart rate may also be present as the body attempts to compensate for the reduced cardiac output and maintain adequate perfusion to the organs.

Left ventricular failure primarily leads to symptoms such as pulmonary congestion and shortness of breath rather than peripheral edema, which differentiates it from right ventricular failure. A heart attack may cause various symptoms, but it does not typically lead to the specific signs like JVD and pitting edema unless there is associated heart failure. Atrial fibrillation is an arrhythmia that can cause a high heart rate, but it does not directly relate to JVD and pitting edema as prominent features.