Pulmonary Artery Wedge Pressure Formula Using Echocardiography Finding
This study aims to introduce a new formula for pulmonary artery wedge pressure (PAWP) derived from the pathophysiology of Velocity A (VA) waves. The current formula is the the Nagueh formula. Left ventricular (LV) filling is described as a velocity A (VA) wave. The VA wave represents the filling rat...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Interna Publishing
2023-04-01
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| Series: | Acta Medica Indonesiana |
| Subjects: | |
| Online Access: | https://actamedindones.org/index.php/ijim/article/view/2213 |
| _version_ | 1797770732678152192 |
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| author | Lukman H Makmun Telly Kamelia Prasandhya Astagiri Yusuf |
| author_facet | Lukman H Makmun Telly Kamelia Prasandhya Astagiri Yusuf |
| author_sort | Lukman H Makmun |
| collection | DOAJ |
| description | This study aims to introduce a new formula for pulmonary artery wedge pressure (PAWP) derived from the pathophysiology of Velocity A (VA) waves. The current formula is the the Nagueh formula. Left ventricular (LV) filling is described as a velocity A (VA) wave. The VA wave represents the filling rate of the end-diastolic blood phase from the left atrium (LA) to the LV which can be determined on echocardiography. Left ventricular end diastolic pressure (LVEDP) is equivalent to LA pressure and is also equivalent to PAWP. The gold standard method for obtaining PAWP values is right heart catheterization. By measuring the VA waves in the bloodstream, a new PAWP formula is obtained, and the PAWP examination can be validated in research and can be compared with several other PAWP formulas that are currently the world’s standard formula for calculating pulmonary artery wedge pressure (PAWP).
The new PAWP formula is obtained from the conversion of the VA wave. This formula could be validated further in research and used in clinical practice. |
| first_indexed | 2024-03-12T21:26:24Z |
| format | Article |
| id | doaj.art-4c592411de574bd7918c72f5d3743ea7 |
| institution | Directory Open Access Journal |
| issn | 0125-9326 2338-2732 |
| language | English |
| last_indexed | 2024-03-12T21:26:24Z |
| publishDate | 2023-04-01 |
| publisher | Interna Publishing |
| record_format | Article |
| series | Acta Medica Indonesiana |
| spelling | doaj.art-4c592411de574bd7918c72f5d3743ea72023-07-28T06:44:34ZengInterna PublishingActa Medica Indonesiana0125-93262338-27322023-04-01552594Pulmonary Artery Wedge Pressure Formula Using Echocardiography FindingLukman H Makmun0Telly Kamelia1Prasandhya Astagiri Yusuf2Division of Cardioloy, Department of Internal Medicine, Faculty of Medicine Universitas Indonesia - Cipto Mangunkusumo Hospital, Jakarta, IndonesiaDivision of Respirology and Critical Care Medicine, Department of Internal Medicine, Faculty of Medicine Universitas Indonesia - Cipto Mangunkusumo Hospital, Jakarta, IndonesiaDepartment of Medical Physics, Faculty of Medicine Universitas Indonesia, Jakarta, IndonesiaThis study aims to introduce a new formula for pulmonary artery wedge pressure (PAWP) derived from the pathophysiology of Velocity A (VA) waves. The current formula is the the Nagueh formula. Left ventricular (LV) filling is described as a velocity A (VA) wave. The VA wave represents the filling rate of the end-diastolic blood phase from the left atrium (LA) to the LV which can be determined on echocardiography. Left ventricular end diastolic pressure (LVEDP) is equivalent to LA pressure and is also equivalent to PAWP. The gold standard method for obtaining PAWP values is right heart catheterization. By measuring the VA waves in the bloodstream, a new PAWP formula is obtained, and the PAWP examination can be validated in research and can be compared with several other PAWP formulas that are currently the world’s standard formula for calculating pulmonary artery wedge pressure (PAWP). The new PAWP formula is obtained from the conversion of the VA wave. This formula could be validated further in research and used in clinical practice.https://actamedindones.org/index.php/ijim/article/view/2213velocity a wave (va wave)pulmonary artery wedge pressure (pawp) formula |
| spellingShingle | Lukman H Makmun Telly Kamelia Prasandhya Astagiri Yusuf Pulmonary Artery Wedge Pressure Formula Using Echocardiography Finding Acta Medica Indonesiana velocity a wave (va wave) pulmonary artery wedge pressure (pawp) formula |
| title | Pulmonary Artery Wedge Pressure Formula Using Echocardiography Finding |
| title_full | Pulmonary Artery Wedge Pressure Formula Using Echocardiography Finding |
| title_fullStr | Pulmonary Artery Wedge Pressure Formula Using Echocardiography Finding |
| title_full_unstemmed | Pulmonary Artery Wedge Pressure Formula Using Echocardiography Finding |
| title_short | Pulmonary Artery Wedge Pressure Formula Using Echocardiography Finding |
| title_sort | pulmonary artery wedge pressure formula using echocardiography finding |
| topic | velocity a wave (va wave) pulmonary artery wedge pressure (pawp) formula |
| url | https://actamedindones.org/index.php/ijim/article/view/2213 |
| work_keys_str_mv | AT lukmanhmakmun pulmonaryarterywedgepressureformulausingechocardiographyfinding AT tellykamelia pulmonaryarterywedgepressureformulausingechocardiographyfinding AT prasandhyaastagiriyusuf pulmonaryarterywedgepressureformulausingechocardiographyfinding |