| Naslov: | Hemodynamic response to high- and low-load resistance exercise in patients with coronary artery disease : a randomized, crossover clinical trial |
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| Avtorji: | ID Kambič, Tim (Avtor)
ID Hadžić, Vedran (Avtor)
ID Lainščak, Mitja (Avtor) |
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| Datoteke: |  Kambic-2021-Hemodynamic_Response_to_High-_and.pdf (726,02 KB)
MD5: C10F413E01E69427C51AC58ECFF5E928
 https://doi.org/10.3390/ijerph18083905
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Znanstveno delo |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | FNM - Fakulteta za naravoslovje in matematiko
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| Opis: | Low-load resistance exercise (LL-RE) is recommended as an adjunct therapy to aerobic exercise during cardiac rehabilitation in patients with coronary artery disease. The safety and hemodynamic response to high-load (HL) RE remain unknown. The aim of this study was to evaluate the hemodynamic response during both HL-RE and LL-RE prior to cardiac rehabilitation. Forty-three patients with coronary artery disease and/or percutaneous coronary intervention performed three sets of leg-press exercise using HL-RE (eight repetitions at the intensity of 80% of one repetition maximum (1-RM)) and LL-RE (16 repetitions at the intensity of 40% 1-RM) in a randomized crossover sequence. Heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), and rating of perceived exertion were measured at baseline, after each set of RE and post-exercise. No clinically relevant changes in HR and BP or in patient-reported symptoms were recorded during HL-RE or LL-RE. Compared with baseline, HR and SBP increased during LL-RE (from 66 bpm to 86 bpm, time effect: p < 0.001; from 129 mmHg to 146 mmHg, time effect: p < 0.001) and HL-RE (from 68 bpm to 86 bpm, time effect: p < 0.001; from 130 mmHg to 146 mmHg, time effect: p < 0.001). Compared with HL-RE, the increase in HR was greater after the final set of LL-RE (32% vs. 28%, p = 0.015), without significant differences in SBP and DBP between LL-RE and HL-RE. Rating of perceived exertion was higher after the 1st set of HL-RE compared with LL-RE (median (interquartile range): 6 (5–7) vs. 6 (5–6), p = 0.010). In patients with coronary artery disease, both HL-RE and LL-RE were safe and well-tolerated. Hemodynamic changes were similar and within the physiological response to RE. |
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| Ključne besede: | sport, cardiac rehabilitation, resistance training, blood pressure, heart rate |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Poslano v recenzijo: | 08.03.2021 |
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| Datum sprejetja članka: | 06.04.2021 |
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| Datum objave: | 08.04.2021 |
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| Založnik: | MDPI |
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| Leto izida: | 2021 |
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| Št. strani: | Str. 1-12 |
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| Številčenje: | Letn. 18, Št. 8, št. članka 3905 |
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| PID: | 20.500.12556/DKUM-89985  |
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| UDK: | 616.1:796.01 |
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| COBISS.SI-ID: | 59012611 |
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| DOI: | 10.3390/ijerph18083905 |
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| ISSN pri članku: | 1660-4601 |
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| Datum objave v DKUM: | 20.08.2024 |
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| Število ogledov: | 85 |
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| Število prenosov: | 10 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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