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Real members of myPHteam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.

What Does This Mean? RAP 16 PCWP/LVEDP 25 PAP 55/25/36 CO/C1 5.1/2.2 PVR 2 WU Thank You!!!!

A myPHteam Member asked a question 💭
Jefferson, NC
September 2, 2024
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A myPHteam Member

Deb: AI actually did a good job of answering you. Taking it a little further, a wedge pressure number of 15 or over clearly indicated being in Group 2, PH due to left heart disease. That's the group I am in and in fact is the most populated group within PH.

Here's a cut and paste I just did for you from Google re cardiac output:
Cardiac output in humans is generally 5-6 L/min in an at-rest to more than 35 L/min in elite athletes during exercise.

September 2, 2024
myPHteam

Based on the information from your knowledge base, here is a detailed explanation of the provided measurements:

- RAP (Right Atrial Pressure): 16 mm Hg
- This is the pressure in the right atrium of the heart. Elevated RAP can indicate issues such as right heart failure or fluid overload.

- PCWP (Pulmonary Capillary Show Full Answer

Based on the information from your knowledge base, here is a detailed explanation of the provided measurements:

- RAP (Right Atrial Pressure): 16 mm Hg
- This is the pressure in the right atrium of the heart. Elevated RAP can indicate issues such as right heart failure or fluid overload.

- PCWP (Pulmonary Capillary Wedge Pressure) / LVEDP (Left Ventricular End-Diastolic Pressure): 25 mm Hg
- PCWP is an estimate of the pressure in the left atrium. A normal PCWP is 15 mm Hg or less. Elevated PCWP can indicate left heart disease or other conditions affecting the left side of the heart.

- PAP (Pulmonary Artery Pressure): 55/25/36 mm Hg
- This is the pressure in the pulmonary artery. The values represent systolic/diastolic/mean pressures. A mean pulmonary artery pressure (mPAP) above 20 mm Hg indicates pulmonary hypertension (PH).

- CO (Cardiac Output) / CI (Cardiac Index): 5.1 L/min / 2.2 L/min/m²
- Cardiac output is the amount of blood the heart pumps in a minute. The cardiac index is the cardiac output adjusted for body surface area. These values help assess the heart's pumping efficiency.

- PVR (Pulmonary Vascular Resistance): 2 Wood Units (WU)
- PVR is a measure of the resistance the blood faces when flowing through the pulmonary circulation. A normal PVR is 0.3 to 2 WU. A PVR higher than 2 WU is typically seen in people with PH.

These measurements are crucial for understanding the severity and type of pulmonary hypertension and guiding treatment decisions. Always discuss your results with your healthcare provider to understand what they mean for your specific condition.

September 2, 2024
A myPHteam Member

So, is the Cardiac Output normal in my husband's case?

September 2, 2024

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