The Relatioship Between Basal T-Wave Peak-End Interval and Heart Rate Recovery Index Values in Patients with Stable Coronary Artery Disease
OBJECTIVES: Autonomic dysfunction is detected in patients with coronary artery disease and is indicative of poor prognosis. The aim of this study was to compare baseline T peak-end interval (Tp-e) and heart rate recovery index [HRR-I] values in patients with stable coronary artery disease who had a...
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| Format: | Article |
| Language: | English |
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Sakarya University
2021-06-01
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| Series: | Sakarya Tıp Dergisi |
| Subjects: | |
| Online Access: | https://dergipark.org.tr/tr/download/article-file/1334691 |
| _version_ | 1797350343612301312 |
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| author | Hüseyin Ören |
| author_facet | Hüseyin Ören |
| author_sort | Hüseyin Ören |
| collection | DOAJ |
| description | OBJECTIVES: Autonomic dysfunction is detected in patients with coronary artery disease and is indicative of poor prognosis. The aim of this study was to compare baseline T peak-end interval (Tp-e) and heart rate recovery index [HRR-I] values in patients with stable coronary artery disease who had a left ventricular ejection fraction [EF] > 50 % and < 50 %.
MATERIALS AND METHODS: In Group 1, there were 107 patients with exertional chest pain for more than 2 months and class 1-2 angina with EF < 50 %, had 3-vessel diseases on coronary angiography. In Group 2, there were 76 patients with EF > 50 %, had 3-vessel diseases on coronary angiography. Baseline Tp-e and heart rate values of both groups were measured and transthoracic echocardiograms were performed at the beginning. Both Group 1 and 2 were then subjected to exercise testing according to the Bruce protocol and heart rates were measured at the peak and 1st, 2nd, and 3rd minutes of exercise.
RESULTS: There was a statistically significant difference between group 1 [95.8 ± 6.8 msec] and group 2 [71.4 ± 5.1 msec] with regard to basal Tp-e [P |
| first_indexed | 2024-03-08T12:43:26Z |
| format | Article |
| id | doaj.art-7e14dc9fb68445fa986654735af79875 |
| institution | Directory Open Access Journal |
| issn | 2146-409X |
| language | English |
| last_indexed | 2024-03-08T12:43:26Z |
| publishDate | 2021-06-01 |
| publisher | Sakarya University |
| record_format | Article |
| series | Sakarya Tıp Dergisi |
| spelling | doaj.art-7e14dc9fb68445fa986654735af798752024-01-21T07:40:14ZengSakarya UniversitySakarya Tıp Dergisi2146-409X2021-06-0111227928710.31832/smj.80750328The Relatioship Between Basal T-Wave Peak-End Interval and Heart Rate Recovery Index Values in Patients with Stable Coronary Artery DiseaseHüseyin Ören0Ankara Şehir HastanesiOBJECTIVES: Autonomic dysfunction is detected in patients with coronary artery disease and is indicative of poor prognosis. The aim of this study was to compare baseline T peak-end interval (Tp-e) and heart rate recovery index [HRR-I] values in patients with stable coronary artery disease who had a left ventricular ejection fraction [EF] > 50 % and < 50 %. MATERIALS AND METHODS: In Group 1, there were 107 patients with exertional chest pain for more than 2 months and class 1-2 angina with EF < 50 %, had 3-vessel diseases on coronary angiography. In Group 2, there were 76 patients with EF > 50 %, had 3-vessel diseases on coronary angiography. Baseline Tp-e and heart rate values of both groups were measured and transthoracic echocardiograms were performed at the beginning. Both Group 1 and 2 were then subjected to exercise testing according to the Bruce protocol and heart rates were measured at the peak and 1st, 2nd, and 3rd minutes of exercise. RESULTS: There was a statistically significant difference between group 1 [95.8 ± 6.8 msec] and group 2 [71.4 ± 5.1 msec] with regard to basal Tp-e [Phttps://dergipark.org.tr/tr/download/article-file/1334691aterosklerozelektrokardiyografiegzersiz testikalp hızıindeksatherosclerosiselectrocardiographyexercise testheart rateindex |
| spellingShingle | Hüseyin Ören The Relatioship Between Basal T-Wave Peak-End Interval and Heart Rate Recovery Index Values in Patients with Stable Coronary Artery Disease Sakarya Tıp Dergisi ateroskleroz elektrokardiyografi egzersiz testi kalp hızı indeks atherosclerosis electrocardiography exercise test heart rate index |
| title | The Relatioship Between Basal T-Wave Peak-End Interval and Heart Rate Recovery Index Values in Patients with Stable Coronary Artery Disease |
| title_full | The Relatioship Between Basal T-Wave Peak-End Interval and Heart Rate Recovery Index Values in Patients with Stable Coronary Artery Disease |
| title_fullStr | The Relatioship Between Basal T-Wave Peak-End Interval and Heart Rate Recovery Index Values in Patients with Stable Coronary Artery Disease |
| title_full_unstemmed | The Relatioship Between Basal T-Wave Peak-End Interval and Heart Rate Recovery Index Values in Patients with Stable Coronary Artery Disease |
| title_short | The Relatioship Between Basal T-Wave Peak-End Interval and Heart Rate Recovery Index Values in Patients with Stable Coronary Artery Disease |
| title_sort | relatioship between basal t wave peak end interval and heart rate recovery index values in patients with stable coronary artery disease |
| topic | ateroskleroz elektrokardiyografi egzersiz testi kalp hızı indeks atherosclerosis electrocardiography exercise test heart rate index |
| url | https://dergipark.org.tr/tr/download/article-file/1334691 |
| work_keys_str_mv | AT huseyinoren therelatioshipbetweenbasaltwavepeakendintervalandheartraterecoveryindexvaluesinpatientswithstablecoronaryarterydisease AT huseyinoren relatioshipbetweenbasaltwavepeakendintervalandheartraterecoveryindexvaluesinpatientswithstablecoronaryarterydisease |