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J Hypertens . Complete remission with histamine blocker in a patient with intractable hyperadrenergic postural orthostatic tachycardia syndrome sec

tetano

Editor, Senior Moderator
J Hypertens


. 2024 Mar 11.
doi: 10.1097/HJH.0000000000003669. Online ahead of print. Complete remission with histamine blocker in a patient with intractable hyperadrenergic postural orthostatic tachycardia syndrome secondary to long coronavirus disease syndrome

Felipe González-Alvarez[SUP] 1 [/SUP], Bruno Estañol[SUP] 1 [/SUP], Jesús Antonio González-Hermosillo[SUP] 2 [/SUP], Francisco Javier Gómez-Pérez[SUP] 3 [/SUP], Karla Maria Tamez-Torres[SUP] 4 [/SUP], Eduardo Peña[SUP] 1 [/SUP], Carlos Cantú[SUP] 5 [/SUP], Erwin Chiquete[SUP] 5 [/SUP], José Sifuentes-Osornio[SUP] 4 [/SUP], Maria Del Carmen Alba-Lorenzo[SUP] 2 [/SUP], Dulce Andrea Celestino-Montelongo[SUP] 2 [/SUP], Guadalupe E Salazar-Calderón[SUP] 5 [/SUP], Jose de Jesus Aceves Buendia[SUP] 5 [/SUP]



Affiliations
Abstract

The COVID-19 pandemic caused by the novel severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2), has emerged as a global public health concern and its sequels have barely started to outcrop. A good percentage of patients who suffered from COVID-19 are prone to develop long-COVID or post-COVID condition (PCC), a multisystemic, heterogeneous, chronic disorder. Patients with PCC may experience diverse manifestations, of which cardiovascular and neurological symptoms are among the most frequently reported. Indeed, dysautonomia presented as orthostatic intolerance has gained room following recent reports linking postural orthostatic tachycardia syndrome (POTS) with PCC. Disturbances in heart rate (HR) and blood pressure (BP) during postural changes are the cornerstones of orthostatic intolerance seen in patients suffering from PCC. A subtype of POTS, hyperadrenergic POTS, has been widely studied because of its association with mast cell activation syndrome (MCAS). Although a causative relationship between PCC, hyperadrenergic POTS, and MCAS remains unrevealed, these syndromes can overlap. We want to propose here a correlation produced by a close-loop mechanism with positive feedback established after SARS-CoV-2 infection in a previously healthy young patient.


 
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