Right-Heart Catheterization Hemodynamic Assessment

Right-heart catheterization was performed with the Seldinger technique. Under X-ray fluoroscopic guidance, an 8F Swan-Ganz catheter (Baxter Healthcare, Irvine, CA, USA) was induced through the right internal jugular vein. After 10 min rest, the hemodynamic parameters including sPAP, dPAP, pulmonary capillary wedge pressure (PCWP), and cardiac output (CO) were obtained at end-expiration. The mPAP and pulmonary vascular resistance (PVR) were calculated.

Free full text: Click here

Zhang N., Zhao X., Li J., Huang L., Li H., Feng H., Garcia M.A., Cao Y., Sun Z, & Chai S. (2023). Machine Learning Based on Computed Tomography Pulmonary Angiography in Evaluating Pulmonary Artery Pressure in Patients with Pulmonary Hypertension. Journal of Clinical Medicine, 12(4), 1297.

Publication 2023

Cardiac output Catheter Fluoroscopic Heart catheterization Hemodynamic Jugular vein Pulmonary capillary wedge pressure X ray

Corresponding Organization : Curtin University

Other organizations : Capital Medical University, Beijing Anzhen Hospital, Gansu Provincial Hospital

Top 5 similar protocols

Variable analysis

independent variables

Right-heart catheterization technique (Seldinger technique)
X-ray fluoroscopic guidance

dependent variables

Systolic pulmonary artery pressure (sPAP)
Diastolic pulmonary artery pressure (dPAP)
Pulmonary capillary wedge pressure (PCWP)
Cardiac output (CO)
Mean pulmonary artery pressure (mPAP)
Pulmonary vascular resistance (PVR)

control variables

10 min rest period
Measurements taken at end-expiration

controls

No positive or negative controls were explicitly mentioned.

Annotations

Based on most similar protocols

Etiam vel ipsum. Morbi facilisis vestibulum nisl. Praesent cursus laoreet felis. Integer adipiscing pretium orci. Nulla facilisi. Quisque posuere bibendum purus. Nulla quam mauris, cursus eget, convallis ac, molestie non, enim. Aliquam congue. Quisque sagittis nonummy sapien. Proin molestie sem vitae urna. Maecenas lorem.

As authors may omit details in methods from publication, our AI will look for missing critical information across the 5 most similar protocols.

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Revolutionizing how scientists
search and build protocols!