Right ventricular function in coronary slow flow: A two-dimensional speckle-tracking echocardiographic study
Objective: Coronary slow-flow phenomenon (CSFP) is described as protracted passage of angiographic contrast agent to the distal portion of the epicardial coronary arteries in the absence of stenosis. Few studies have addressed the effects of this condition on right ventricular (RV) dysfunction. The...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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KARE Publishing
2016-09-01
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| Series: | Türk Kardiyoloji Derneği Arşivi |
| Subjects: | |
| Online Access: | https://jag.journalagent.com/z4/download_fulltext.asp?pdir=tkd&un=TKDA-72699 |
| _version_ | 1797912736049397760 |
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| author | Ali Hosseinsabet Shima Yarmohamadi Sima Narimani Nazanin Amini-farshidmehr |
| author_facet | Ali Hosseinsabet Shima Yarmohamadi Sima Narimani Nazanin Amini-farshidmehr |
| author_sort | Ali Hosseinsabet |
| collection | DOAJ |
| description | Objective: Coronary slow-flow phenomenon (CSFP) is described as protracted passage of angiographic contrast agent to the distal portion of the epicardial coronary arteries in the absence of stenosis. Few studies have addressed the effects of this condition on right ventricular (RV) dysfunction. The present objective was to assess RV function in CSFP via 2-dimensional speckle-tracking echocardiography (2DSTE).
Methods: A total of 29 patients with CSFP and 29 participants with normal coronary flow were compared regarding RV systolic and diastolic functions. Participants were matched for age, sex, hypertension, and diabetes mellitus. RV systolic and diastolic functions were evaluated with pulsed-wave tissue Doppler echocardiography and 2DSTE.
Results: There were no statistically significant differences between the CSFP group and the control group regarding tissue Doppler echocardiographic and 2DSTE-derived indices.
Conclusion: CSFP was not associated with tissue Doppler echocardiographic and 2DSTE-derived indices of RV systolic and diastolic function. |
| first_indexed | 2024-04-10T12:00:43Z |
| format | Article |
| id | doaj.art-c4a76c5a4aaf4dbe980b6e71c7f2d57e |
| institution | Directory Open Access Journal |
| issn | 1016-5169 |
| language | English |
| last_indexed | 2024-04-10T12:00:43Z |
| publishDate | 2016-09-01 |
| publisher | KARE Publishing |
| record_format | Article |
| series | Türk Kardiyoloji Derneği Arşivi |
| spelling | doaj.art-c4a76c5a4aaf4dbe980b6e71c7f2d57e2023-02-15T16:16:38ZengKARE PublishingTürk Kardiyoloji Derneği Arşivi1016-51692016-09-0144646647310.5543/tkda.2016.72699TKDA-72699Right ventricular function in coronary slow flow: A two-dimensional speckle-tracking echocardiographic studyAli Hosseinsabet0Shima Yarmohamadi1Sima Narimani2Nazanin Amini-farshidmehr3Cardiology Department, Tehran Heart Center, Tehran University Of Medical Sciences, Tehran, I.r.iranCardiology Department, Tehran Heart Center, Tehran University Of Medical Sciences, Tehran, I.r.iranCardiology Department, Tehran Heart Center, Tehran University Of Medical Sciences, Tehran, I.r.iranCardiology Department, Tehran Heart Center, Tehran University Of Medical Sciences, Tehran, I.r.iranObjective: Coronary slow-flow phenomenon (CSFP) is described as protracted passage of angiographic contrast agent to the distal portion of the epicardial coronary arteries in the absence of stenosis. Few studies have addressed the effects of this condition on right ventricular (RV) dysfunction. The present objective was to assess RV function in CSFP via 2-dimensional speckle-tracking echocardiography (2DSTE). Methods: A total of 29 patients with CSFP and 29 participants with normal coronary flow were compared regarding RV systolic and diastolic functions. Participants were matched for age, sex, hypertension, and diabetes mellitus. RV systolic and diastolic functions were evaluated with pulsed-wave tissue Doppler echocardiography and 2DSTE. Results: There were no statistically significant differences between the CSFP group and the control group regarding tissue Doppler echocardiographic and 2DSTE-derived indices. Conclusion: CSFP was not associated with tissue Doppler echocardiographic and 2DSTE-derived indices of RV systolic and diastolic function.https://jag.journalagent.com/z4/download_fulltext.asp?pdir=tkd&un=TKDA-726992d speckle-tracking echocardiographycoronary slow flowright ventricular functiontissue doppler echocardiography. |
| spellingShingle | Ali Hosseinsabet Shima Yarmohamadi Sima Narimani Nazanin Amini-farshidmehr Right ventricular function in coronary slow flow: A two-dimensional speckle-tracking echocardiographic study Türk Kardiyoloji Derneği Arşivi 2d speckle-tracking echocardiography coronary slow flow right ventricular function tissue doppler echocardiography. |
| title | Right ventricular function in coronary slow flow: A two-dimensional speckle-tracking echocardiographic study |
| title_full | Right ventricular function in coronary slow flow: A two-dimensional speckle-tracking echocardiographic study |
| title_fullStr | Right ventricular function in coronary slow flow: A two-dimensional speckle-tracking echocardiographic study |
| title_full_unstemmed | Right ventricular function in coronary slow flow: A two-dimensional speckle-tracking echocardiographic study |
| title_short | Right ventricular function in coronary slow flow: A two-dimensional speckle-tracking echocardiographic study |
| title_sort | right ventricular function in coronary slow flow a two dimensional speckle tracking echocardiographic study |
| topic | 2d speckle-tracking echocardiography coronary slow flow right ventricular function tissue doppler echocardiography. |
| url | https://jag.journalagent.com/z4/download_fulltext.asp?pdir=tkd&un=TKDA-72699 |
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