COMPARISON BETWEEN TWO DOPPLER ECHOCARDIOGRAPHIC METHODS OF PAP ESTIMATION IN 46 PATIENTS WITH PULMONARY HYPERTENSION

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

DEHGHANI M.; HEDAREI BEKAVEI A.R.; HAMEDANCHI A.; AZADMANESH K.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Medical Journal of Mashhad University of Medical Sciences Year:2000 | Volume:43 | Issue:67 Page(s): 14-20

Download Full-Text

Persian Verion

View:

1,154

Download:

Cites:

Information Journal Paper

Title

COMPARISON BETWEEN TWO DOPPLER ECHOCARDIOGRAPHIC METHODS OF PAP ESTIMATION IN 46 PATIENTS WITH PULMONARY HYPERTENSION

Author(s)

DEHGHANI M. | HEDAREI BEKAVEI A.R. | HAMEDANCHI A. | AZADMANESH K. | Issue Writer Certificate

Keywords

DOPPLER ECHOCARDIOGRAPHYQ4

METHODSQ4

PULMONARY ARTERY PRESSURE PULMONARY ACCELERATION TIME (ACT)Q4

Abstract

Background: DOPPLER ECHOCARDIOGRAPHY is an acceptable and useful method in evaluation of pulmonary artery pressure (PAP).Methods and results: 46 patient with both clearly detectable tricuspid regurgitation and pulmonary velocity profiles in doppler study were selected> pulmonary artery systolic pressure (PASP) and mean pulmonary artery pressure (MPAP) was measured in every patient by adding 10 mmHg to doppler derived TR pressure gradient.Regression analysis between measured PAPs and ACT showed a moderately good negative relationship, with best for log MPAP and ACT (r=-0.69, P<0.0001) and then for log PASP (r=- 0.67), MPAP (r=-0.64), PASP (r=-0.62) respectively. Finally by using ASP > 60 mmHg and MPAP > 40 mmHg as cut points for severe pulmonary hypertension (PHT), sensitivity and Specificity of ACT for detecting the severity of PHT were tested.Conclusion: ACT method cannot precisely measure PAP but may be useful in patients who have not an easily obtainable TR signal. It was found that ACT≤42 ms is 100% specific sign for severe PHT.

Cites

No record.

References

No record.

Cite

APA: Copy

DEHGHANI, M., HEDAREI BEKAVEI, A.R., HAMEDANCHI, A., & AZADMANESH, K.. (2000). COMPARISON BETWEEN TWO DOPPLER ECHOCARDIOGRAPHIC METHODS OF PAP ESTIMATION IN 46 PATIENTS WITH PULMONARY HYPERTENSION. MEDICAL JOURNAL OF MASHHAD UNIVERSITY OF MEDICAL SCIENCES, 43(67), 14-20. SID. https://sid.ir/paper/51403/en

Vancouver: Copy

DEHGHANI M., HEDAREI BEKAVEI A.R., HAMEDANCHI A., AZADMANESH K.. COMPARISON BETWEEN TWO DOPPLER ECHOCARDIOGRAPHIC METHODS OF PAP ESTIMATION IN 46 PATIENTS WITH PULMONARY HYPERTENSION. MEDICAL JOURNAL OF MASHHAD UNIVERSITY OF MEDICAL SCIENCES[Internet]. 2000;43(67):14-20. Available from: https://sid.ir/paper/51403/en

IEEE: Copy

M. DEHGHANI, A.R. HEDAREI BEKAVEI, A. HAMEDANCHI, and K. AZADMANESH, “COMPARISON BETWEEN TWO DOPPLER ECHOCARDIOGRAPHIC METHODS OF PAP ESTIMATION IN 46 PATIENTS WITH PULMONARY HYPERTENSION,” MEDICAL JOURNAL OF MASHHAD UNIVERSITY OF MEDICAL SCIENCES, vol. 43, no. 67, pp. 14–20, 2000, [Online]. Available: https://sid.ir/paper/51403/en

Related Journal Papers