Radiometry of water-containing myocardial tissue in patients with arterial hypertension
Aim. To study the water-containing myocardial tissue in patients with arterial hypertension (AH), using the ultra-high frequency (UHF) radiometry method, in order to assess myocardial function parameters. Material and methods. In total, echocardiography was performed in 30 patients, aged 40–60 years...
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| Format: | Article |
| Language: | Russian |
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«FIRMA «SILICEA» LLC
2013-10-01
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| Series: | Российский кардиологический журнал |
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| Online Access: | https://russjcardiol.elpub.ru/jour/article/view/418 |
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| author | I. V. Terekhov K. A. Solodukhin V. S. Nikiforov A. V. Lomonosov |
| author_facet | I. V. Terekhov K. A. Solodukhin V. S. Nikiforov A. V. Lomonosov |
| author_sort | I. V. Terekhov |
| collection | DOAJ |
| description | Aim. To study the water-containing myocardial tissue in patients with arterial hypertension (AH), using the ultra-high frequency (UHF) radiometry method, in order to assess myocardial function parameters. Material and methods. In total, echocardiography was performed in 30 patients, aged 40–60 years, with Stage I–III AH and Functional Class I–III chronic heart failure. Myocardial radiometry was performed with the diagnostic complex “Aquatone”, which assesses the status of water-containing tissues using the resonance probe radio emission (1 GHz) and stimulated tissue emission (65 GHz). Results. There was a strong negative correlation between the radio signal intensity and left ventricular posterior wall thickness (r=–0,96), myocardial mass index (r=–0,82), and end-systolic dimension (r=–0,66), as well as a strong positive correlation with end-diastolic dimension (r=0,55) and ejection fraction (r=0,73). Conclusion. The results obtained suggest the presence of pronounced changes in myocardial radio-physical characteristics in AH patients, as manifested in the disturbed myocardial ability to transform the external probe emission into the stimulated one. |
| format | Article |
| id | doaj-art-2ec92ebbd7084ae985c3a3dfc96db11a |
| institution | Kabale University |
| issn | 1560-4071 2618-7620 |
| language | Russian |
| publishDate | 2013-10-01 |
| publisher | «FIRMA «SILICEA» LLC |
| record_format | Article |
| series | Российский кардиологический журнал |
| spelling | doaj-art-2ec92ebbd7084ae985c3a3dfc96db11a2025-08-20T03:35:11Zrus«FIRMA «SILICEA» LLCРоссийский кардиологический журнал1560-40712618-76202013-10-0105404310.15829/1560-4071-2013-5-40-43418Radiometry of water-containing myocardial tissue in patients with arterial hypertensionI. V. Terekhov0K. A. Solodukhin1V. S. Nikiforov2A. V. Lomonosov3Saratov Military Medical InstituteSaratov Military Medical InstituteI.I. Mechnikov North-Western State Medical UniversitySaratov Region Ministry of Interior Clinical Hospital, Saratov, RussiaAim. To study the water-containing myocardial tissue in patients with arterial hypertension (AH), using the ultra-high frequency (UHF) radiometry method, in order to assess myocardial function parameters. Material and methods. In total, echocardiography was performed in 30 patients, aged 40–60 years, with Stage I–III AH and Functional Class I–III chronic heart failure. Myocardial radiometry was performed with the diagnostic complex “Aquatone”, which assesses the status of water-containing tissues using the resonance probe radio emission (1 GHz) and stimulated tissue emission (65 GHz). Results. There was a strong negative correlation between the radio signal intensity and left ventricular posterior wall thickness (r=–0,96), myocardial mass index (r=–0,82), and end-systolic dimension (r=–0,66), as well as a strong positive correlation with end-diastolic dimension (r=0,55) and ejection fraction (r=0,73). Conclusion. The results obtained suggest the presence of pronounced changes in myocardial radio-physical characteristics in AH patients, as manifested in the disturbed myocardial ability to transform the external probe emission into the stimulated one.https://russjcardiol.elpub.ru/jour/article/view/418myocardial hypertrophyarterial hypertensionradiometry |
| spellingShingle | I. V. Terekhov K. A. Solodukhin V. S. Nikiforov A. V. Lomonosov Radiometry of water-containing myocardial tissue in patients with arterial hypertension Российский кардиологический журнал myocardial hypertrophy arterial hypertension radiometry |
| title | Radiometry of water-containing myocardial tissue in patients with arterial hypertension |
| title_full | Radiometry of water-containing myocardial tissue in patients with arterial hypertension |
| title_fullStr | Radiometry of water-containing myocardial tissue in patients with arterial hypertension |
| title_full_unstemmed | Radiometry of water-containing myocardial tissue in patients with arterial hypertension |
| title_short | Radiometry of water-containing myocardial tissue in patients with arterial hypertension |
| title_sort | radiometry of water containing myocardial tissue in patients with arterial hypertension |
| topic | myocardial hypertrophy arterial hypertension radiometry |
| url | https://russjcardiol.elpub.ru/jour/article/view/418 |
| work_keys_str_mv | AT ivterekhov radiometryofwatercontainingmyocardialtissueinpatientswitharterialhypertension AT kasolodukhin radiometryofwatercontainingmyocardialtissueinpatientswitharterialhypertension AT vsnikiforov radiometryofwatercontainingmyocardialtissueinpatientswitharterialhypertension AT avlomonosov radiometryofwatercontainingmyocardialtissueinpatientswitharterialhypertension |