Results 31 to 40 of about 16,160 (225)

Neuropathy in Val122Ile Hereditary Transthyretin (ATTR) Amyloidosis: A Multicenter Retrospective Cohort Study. [PDF]

J Peripher Nerv Syst
ABSTRACT Background and Aims The Val122Ile ATTR Amyloidosis has traditionally been linked to cardiac manifestations. Recent studies suggest that neuropathy may be relevant. In this study, we characterized its peripheral nerve manifestations in depth. Methods This was a national, multicenter, observational, retrospective study.
Paranhos AP, Costa MCM, Moreira CL, Dos Santos DF, França MC, de França Nunes RF, do Nascimento OJM, da Silva Batista JA, Cavalcanti EBU, Rodrigues CL, Chaves ÂVF, Kerstenetzky MS, de Brito LA, Marrone CD, Gonçalves MVM, Tomaselli PJ, Marques W.   +16 more
europepmc   +2 more sources

Renal disease in familial dysautonomia [PDF]

, 1980
Renal disease in familial dysautonomia. A study of renal disease in familial dysautonomia identified excess glomerulosclerosis in 10 of 13 autopsied and biopsied patients. Sympathetic nerve terminals could not be found on renal vessels in biopsied tissue;
Gluck, Melvin, Pearson, John, Gallo, Gloria, Axelrod, Felicia   +3 more
core   +1 more source

Miller Fisher syndrome with sinus arrest

Neurology International, 2017
Dysautonomia in Guillain-Barre syndrome (GBS) rarely causes serious cardiovascular complications, such as sinus arrest. Miller Fisher syndrome (MFS) is recognized as a variant of GBS.
Nobuko Shiraiwa, Mitsumasa Umesawa, Sachiko Hoshino, Tsuyoshi Enomoto, Susumu Kusunoki, Akira Tamaoka, Norio Ohkoshi   +6 more
doaj   +1 more source

Long COVID-19 and Postural Orthostatic Tachycardia Syndrome- Is Dysautonomia to Be Blamed?

Frontiers in Cardiovascular Medicine, 2022
While the increased arrhythmic tendency during acute COVID-19 infection is recognised, the long-term cardiac electrophysiological complications are less well known.
Karan R. Chadda, Ellen E. Blakey, Christopher L. -H. Huang, Christopher L. -H. Huang, Kamalan Jeevaratnam, Kamalan Jeevaratnam   +5 more
doaj   +1 more source

Comparative Analysis of Circulating Cytokines and Adrenergic Autoantibodies in Postural Orthostatic Tachycardia Syndrome, Postacute Sequelae of SARS‐CoV‐2, and Healthy Controls

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Postural orthostatic tachycardia syndrome (POTS) is increasingly recognized after SARS‐CoV‐2 infection. We compared autonomic phenotype, functional impact, and circulating immune markers in POTS, postacute sequelae of COVID‐19 (PASC), and ...
Marie‐Claire Seeley, Celine Gallagher, Gemma Wilson, Danielle Bailey, Amy Langdon, Eric Ong, Jonathan Chieng, Kristina Comacchio, Amanda J. Page, Lynsie Morris, Maria Toumpourleka, H. Greg Matlock, Xue Cai, Xichun Yu, Dennis H. Lau, Stavros Stavrakis   +15 more
doaj   +1 more source

Long COVID Patients with Orthostatic Intolerance Have Reduced Heart Rate Variability and Preserved Physiological Response to Active Standing

Biology
The aim of this study was to assess the heart rate variability (HRV) at rest and during active orthostatic challenge in long COVID patients with orthostatic intolerance symptoms (dizziness, pre-syncope, and syncope).
J. Antonio González-Hermosillo González, Claudia Lerma, Dulce Andrea Celestino Montelongo, María del Carmen Alba Lorenzo, Emiliano Salas Santos, Atziri Gun Cuninghame Ballesteros, Esteban Jorge-Galarza, María del Rocío Martínez-Alvarado   +7 more
doaj   +1 more source

Novel brain SPECT imaging unravels abnormal cerebral perfusion in patients with postural orthostatic tachycardia syndrome and cognitive dysfunction

Scientific Reports
Cognitive dysfunction is frequently reported in individuals with postural orthostatic tachycardia syndrome (POTS), possibly resulting from reduced cerebral blood flow (CBF).
Marie-Claire Seeley, Howard O’Brien, Gemma Wilson, Clair Coat, Tess Smith, Kevin Hickson, Reynold Casse, Amanda J. Page, Celine Gallagher, Dennis H. Lau   +9 more
doaj   +1 more source

Prevalence and patterns of symptoms of dysautonomia in patients with long‐COVID syndrome: A cross‐sectional study

Annals of Clinical and Translational Neurology, 2022
Background The association between autonomic dysfunction and long‐COVID syndrome is established. However, the prevalence and patterns of symptoms of dysautonomia in long‐COVID syndrome in a large population are lacking.
Ahmed M. Eldokla, Aliae A. Mohamed‐Hussein, Ahmed M. Fouad, Mariam G. Abdelnaser, Sara T. Ali, Nahed A. Makhlouf, Islam G. Sayed, Hoda A. Makhlouf, Jaffer Shah, Hani Aiash   +9 more
doaj   +1 more source

The Gut–Heart Axis in Systemic Sclerosis: Evidence From a Large Prospective Early Disease Cohort

Arthritis Care &Research, EarlyView.
Objective Cardiac involvement significantly impacts prognosis in systemic sclerosis (SSc), highlighting the need for early risk stratification. Gastrointestinal (GI) symptoms are common and often manifest early. Emerging data suggest a link between GI and cardiac manifestations, possibly through shared mechanisms like dysautonomia.
Francesca R. Di Ciommo, Ashish P. Balar, Aidan K. Strother, Subhash Kulkarni, Michael Hughes, Brian Skaug, Maureen D. Mayes, Shervin Assassi, Ali Y. Ayla, Zsuzsanna H. McMahan   +9 more
wiley   +1 more source

Disautonomia familiar: relato de caso. [PDF]

, 2001
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Pediatria, Curso de Medicina, Florianópolis ...
Usuy Junior, Eduardo Nobuyuki
core