Nonlinear dynamics of blood pressure variability after caffeine consumption

Clinical Medicine and Research

Volumn 4, Issue 2, 2006, Pages 114-118

  Papaioannou, Theodore G ^a,b   Vlachopoulos, Charalambos ^b   Ioakeimidis, Nikolaos ^b   Alexopoulos, Nikolaos ^b   Stefanadis, Christodoulos ^b  

^a National and Kapodistrian University of Athens ^*  (Greece)

^b UNIVERSITY OF ATHENS   (Greece)

Author keywords

Applanation tonometry; Approximate entropy; Caffeine; Chaos; Coffee; Detrended fluctuation analysis; Fractal; Nonlinear dynamics; Pressure waveform; Variability

Indexed keywords

CAFFEINE; PLACEBO;

ADULT; ANALYSIS OF VARIANCE; ARTICLE; BLOOD PRESSURE FLUCTUATION; BLOOD PRESSURE VARIABILITY; DEMOGRAPHY; ENTROPY; HUMAN; MALE; NORMAL HUMAN; TONOMETRY;

ADULT; ANALYSIS OF VARIANCE; BLOOD PRESSURE; CAFFEINE; CENTRAL NERVOUS SYSTEM STIMULANTS; CROSS-OVER STUDIES; DOUBLE-BLIND METHOD; HUMANS; MALE; NONLINEAR DYNAMICS; TIME FACTORS;

EID: 33745903900     PISSN: 15394182     EISSN: None     Source Type: Journal    
DOI: 10.3121/cmr.4.2.114     Document Type: Article

References (20)

1. Papaioannou TG, Karatzi K, Karatzis E, Papamichael C, Lekakis JP. Acute effects of caffeine on arterial stiffness, wave reflections, and central aortic pressures. Am J Hypertens 2005;18:129-136.
2. Kelly R, Hayward C, Ganis J, Daley J, Avolio A, O'Rourke M. Non-invasive registration of the arterial pulse waveform using high-fidelity applanation tonometry. J Vasc Med Biol 1989;1:142-149.
3. Vlachopoulos C, Hirata K, O'Rourke MF. Pressure-altering agents affect central aortic pressures more than is apparent from upper limb measurements in hypertensive patients: the role of arterial wave reflections. Hypertension 2001;38:1456-1460.
4. Pincus SM, Goldberger AL. Physiological time-series analysis: what does regularity quantify? Am J Physiol 1994;266:H1643-H1656.
5. Peng CK, Havlin S, Stanley HE, Goldberger AL. Quantification of scaling exponents and crossover phenomena in nonstationary heartbeat time series. Chaos 1995;5:82-87.
6. Vlachopoulos C, Hirata K, O'Rourke MF. Effect of caffeine on aortic elastic properties and wave reflection. J Hypertens 2003;21:563-570.
7. Vlachopoulos C, Hirata K, Stefanadis C, Toutouzas P, O'Rourke MF. Caffeine increases aortic stiffness in hypertensive patients. Am J Hypertens 2003;16:63-66.
8. Karatzis E, Papaioannou TG, Aznaouridis K, Karatzi K, Stamatelopoulos K, Zampelas A, Papamichael C, Lekakis J, Mavrikakis M. Acute effects of caffeine on blood pressure and wave reflections in healthy subjects: should we consider monitoring central blood pressure? Int J Cardiol 2005;98:425-430.
9. Wagner CD, Mrowka R, Nafz B, Persson PB. Complexity and "chaos" in blood pressure after baroreceptor denervation of conscious dogs. Am J Physiol 1995;269:H1760-H1766.
10. Tuda I, Tahara T, Iwanaga H. Chaotic pulsation in human capillary vessels and its dependence on mental and physical conditions. Int J Bifurcation and Chaos 1992;2:313-324.
11. Perkiomaki JS, Zareba W, Daubert JP, Couderc JP, Corsello A, Kremer K. Fractal correlation properties of heart rate dynamics and adverse events in patients with implantable cardioverter-defibrillators. Am J Cardiol 2001;88:17-22.
12. Makikallio TH, Hoiber S, Kober L, Torp-Pedersen C, Peng CK, Goldberger AL, Huikuri HV. Fractal analysis of heart rate dynamics as a predictor of mortality in patients with depressed left ventricular function after acute myocardial infarction. TRACE Investigators. TRAndolapril Cardiac Evaluation. Am J Cardiol 1999;83:836-839.
13. Huikuri HV, Makikallio TH, Peng CK, Goldberger AL, Hintze U, Moller M. Fractal correlation properties of R-R interval dynamics and mortality in patients with depressed left ventricular function after an acute myocardial infarction. Circulation 2000;101:47-53.
14. Makikallio TH, Seppanen T, Airaksinen KE, Koistinen J, Tulppo MP, Peng CK, Goldberger AL, Huikuri HV. Dynamic analysis of heart rate may predict subsequent ventricular tachycardia after myocardial infarction. Am J Cardiol 1997;80:779-783.
15. Makikallio TH, Koistinen J, Jordaens L, Tulppo MP, Wood N, Golosarsky B, Peng CK, Goldberger AL, Huikuri HV. Heart rate dynamics before spontaneous onset of ventricular fibrillation in patients with healed myocardial infarcts. Am J Cardiol 1999;83:880-884.
16. Vikman S, Makikallio TH, Yli-Mayry S, Pikkujamsa S, Koivisto AM, Reinikainen P, Airaksinen KE, Huikuri HV. Altered complexity and correlation properties of R-R interval dynamics before the spontaneous onset of paroxysmal atrial fibrillation. Circulation 1999;100:2079-2084.
17. Garfinkel A, Spano ML, Ditto WL, Weiss JN. Controlling cardiac chaos. Science 1992;257:1230-1235.
18. Lipsitz LA. Age-related changes in the "complexity" of cardiovascular dynamics: A potential marker of vulnerability to disease. Chaos 1995;5:102-109.
19. Richardson T, Rozkovec A, Thomas P, Ryder J, Meckes C, Kerr D. Influence of caffeine on heart rate variability in patients with long-standing type 1 diabetes. Diabetes Care 2004;27:1127-1131.
20. Yeragani VK, Krishnan S, Engels HJ, Gretebeck R. Effects of caffeine on linear and nonlinear measures of heart rate variability before and after exercise. Depress Anxiety 2005;21:130-134.