Influence of circadian blood pressure patterns and cardiopulmonary functional capacity in hypertensive patients
| Autor: | Marijana Tadic, Ciro Santoro, Anita Andric, Carla Sala, Vera Celic, Jelena Suzic-Lazic, Olinka Iracek, Cesare Cuspidi |
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| Přispěvatelé: | Tadic, M., Cuspidi, C., Suzic-Lazic, J., Andric, A., Sala, C., Santoro, C., Iracek, O., Celic, V., Tadic, M, Cuspidi, C, Suzic-Lazic, J, Andric, A, Sala, C, Santoro, C, Iracek, O, Celic, V |
| Rok vydání: | 2019 |
| Předmět: |
Adult
Male medicine.medical_specialty hypertension Ambulatory blood pressure Endocrinology Diabetes and Metabolism Circadian Blood Pressure Blood Pressure functional capacity 030204 cardiovascular system & hematology Risk Assessment 03 medical and health sciences Oxygen Consumption 0302 clinical medicine Heart Rate Negatively associated Internal medicine Heart rate Internal Medicine Humans Medicine 030212 general & internal medicine Circadian rhythm Icircadian blood pressure patterns and cardiopulmonary functional capacity Aged blood pressure pattern Circadian blood pressure business.industry Blood Pressure Determination Heart Cardiopulmonary exercise testing Blood Pressure Monitoring Ambulatory Carbon Dioxide Middle Aged Ventilation Circadian Rhythm Cross-Sectional Studies Blood pressure Case-Control Studies Exercise Test Breathing Cardiology Female Cardiology and Cardiovascular Medicine business Serbia |
| Zdroj: | J Clin Hypertens (Greenwich) |
| ISSN: | 1751-7176 1524-6175 |
| DOI: | 10.1111/jch.13671 |
| Popis: | We sought to assess functional capacity in recently diagnosed untreated hypertensive patients with different 24-hour blood pressure (BP) patterns (dipping, non-dipping, extreme dipping, and reverse dipping). This cross-sectional study involved 164 untreated hypertensive patients who underwent 24-hour ambulatory BP monitoring and cardiopulmonary exercise testing. Our findings showed that 24-hour and daytime BP values did not differ between four groups. Nighttime BP significantly and gradually increased from extreme dippers to reverse dippers. There was no significant difference in BPs at baseline and at the peak of exercise among four observed groups. Peak oxygen consumption (peak VO2) was significantly lower in reverse dippers than in dippers and extreme dippers. Heart rate recovery was significantly lower among reverse dippers than in dippers and extreme dippers. Ventilation/carbon dioxide slope (VE/VCO2) was significantly higher in reverse dippers and non-dippers in comparison with dippers and extreme dippers. Non-dipping BP pattern (non-dippers and reverse dippers together) was independently and negatively associated lower heart rate recovery in the first minute and peak VO2. Reverse dipping BP pattern was independently associated not only with heart rate recovery in the first minute and peak VO2, but also with VE/VCO2. In conclusion, untreated hypertensive patients with reverse dipping BP patterns showed significantly worse functional capacity than those with dipping and extreme dipping BP patterns. Circadian BP rhythm is related with functional capacity and should be taken into account in the risk assessment of hypertensive patients. |
| Databáze: | OpenAIRE |
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