Blood Pressure Recovery After Dobutamine Antagonism: Partial With Landiolol, None With Esmolol

Author(s):  
Günther Krumpl ◽  
Ivan Ulč ◽  
Michaela Trebs ◽  
Pavla Kadlecová ◽  
Juri Hodisch ◽  
...  
2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Luana Almeida Gonzaga ◽  
Luiz Carlos Marques Vanderlei ◽  
Rayana Loch Gomes ◽  
Vitor Engrácia Valenti

2020 ◽  
Vol 39 (1) ◽  
pp. 101-106
Author(s):  
Arjen Mol ◽  
Lois R.N. Slangen ◽  
Richard J.A. van Wezel ◽  
Andrea B. Maier ◽  
Carel G.M. Meskers

2016 ◽  
pp. 635-642
Author(s):  
Phillip A. Low

Peripheral adrenergic function is important in the maintenance of postural normotension. It may be impaired in peripheral neuropathies, and this may be manifested as alterations in acral temperature, color, or sweating. Simple, accurate, and reproducible tests of peripheral adrenergic function are now routinely used in clinical autonomic laboratories. For noninvasive evaluation of autonomic function, tests of peripheral adrenergic function can be used to separately evaluate the vagal and adrenergic components of baroreflex sensitivity. The vagal component is derived from the heart period response to blood pressure change and the adrenergic component by the blood pressure recovery time in response to the preceding fall in blood pressure, induced by the Valsalva maneuver.This chapter describes methods used to determine peripheral adrenergic function and their value and shortcomings.


2020 ◽  
Vol 129 (3) ◽  
pp. 459-466
Author(s):  
Julian M. Stewart ◽  
Archana Kota ◽  
Mary Breige O’Donnell-Smith ◽  
Paul Visintainer ◽  
Courtney Terilli ◽  
...  

Significant initial orthostatic hypotension (IOH) occurs in ~50% of postural tachycardia syndrome (POTS) patients and 13% of controls. Heart rate and blood pressure recovery are prolonged in IOH sustaining lightheadedness; IOH is more prevalent and severe in POTS. Altered cerebral blood flow and cardiorespiratory regulation are more prevalent in POTS. Altered heart rate variability and baroreflex gain may cause nearly instantaneous lightheadedness in POTS. IOH alone fails to confer a strong probability of POTS.


2008 ◽  
Vol 50 (5) ◽  
pp. 380-386 ◽  
Author(s):  
Ta‐Chen Su ◽  
Lian‐Yu Lin ◽  
Dean Baker ◽  
Peter L. Schnall ◽  
Ming‐Fong Chen ◽  
...  

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