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D L Eckberg

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Articles 124
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Recent Articles
1.
Eckberg D, Cooke W, Diedrich A, Levine B, Pawelczyk J, Buckey Jr J, et al.
Acta Physiol (Oxf) . 2013 Jul; 209(2):114-23. PMID: 23809494
Aim: To determine whether physiological, rhythmic fluctuations of vagal baroreflex gain persist during exercise, post-exercise ischaemia and recovery. Methods: We studied responses of six supine healthy men and one woman...
2.
Kearney M, Fox K, Lee A, Brooksby W, Shah A, Flapan A, et al.
Heart . 2004 Sep; 90(10):1137-43. PMID: 15367507
Objectives: To explore the relation between non-invasive measures of cardiac function and sudden cardiac death, as well as the development and utility of an index integrating these variables to identify...
3.
Eckberg D
Acta Physiol Scand . 2003 Mar; 177(3):299-311. PMID: 12609000
Aim: Astronauts return to Earth with reduced red cell masses and hypovolaemia. Not surprisingly, when they stand, their heart rates may speed inordinately, their blood pressures may fall, and some...
4.
Eckberg D
Circulation . 2001 Sep; 98(23):2643-4. PMID: 11536895
No abstract available.
5.
MYERS C, Cohen M, Eckberg D, Taylor J
Auton Neurosci . 2001 Aug; 91(1-2):62-75. PMID: 11515803
Both theoretic models and cross-spectral analyses suggest that an oscillating sympathetic nervous outflow generates the low-frequency arterial pressure fluctuations termed Mayer waves. Fluctuations in heart rate also have been suggested...
6.
Gonschorek A, Lu L, Halliwill J, Beightol L, Taylor J, Painter J, et al.
Clin Physiol . 2001 Jun; 21(3):323-34. PMID: 11380532
Although humans hold great advantages over other species as subjects for biomedical research, they also bring major disadvantages. One is that among the many rhythmic physiological signals that can be...
7.
Airaksinen K, Huikuri H, Huhti L, Kuusela T, Tahvanainen K, Tulppo M, et al.
Ann Med . 2001 May; 33(3):193-200. PMID: 11370773
Background: Baroreflex sensitivity (BRS) is depressed in conditions associated with high sympathetic nerve activity in proportion to circulating noradrenaline (NA) levels. Despite the prognostic importance of measurements of BRS in...
8.
Taylor J, MYERS C, Halliwill J, Seidel H, Eckberg D
Am J Physiol Heart Circ Physiol . 2001 May; 280(6):H2804-14. PMID: 11356639
Clinicians and experimentalists routinely estimate vagal-cardiac nerve traffic from respiratory sinus arrhythmia. However, evidence suggests that sympathetic mechanisms may also modulate respiratory sinus arrhythmia. Our study examined modulation of respiratory...
9.
Badra L, Cooke W, Hoag J, Crossman A, Kuusela T, Tahvanainen K, et al.
Am J Physiol Heart Circ Physiol . 2001 May; 280(6):H2674-88. PMID: 11356624
We studied the influence of three types of breathing [spontaneous, frequency controlled (0.25 Hz), and hyperventilation with 100% oxygen] and apnea on R-R interval, photoplethysmographic arterial pressure, and muscle sympathetic...
10.
SILVER H, Tahvanainen K, Kuusela T, Eckberg D
Am J Obstet Gynecol . 2001 May; 184(6):1189-95. PMID: 11349187
Objective: Our aim was to compare baroreflex function among nonpregnant women and among women with normal pregnancy, preeclampsia, or gestational hypertension. Study Design: Baroreflex function was tested in 20 women...