A syndrome of life-threatening central hypoventilation and vasomotor instability can occur after medullary infarction. [ncbi.nlm.nih.gov]

Conclusions A syndrome of life-threatening central hypoventilation and vasomotor instability can occur after medullary infarction. [jamanetwork.com]

Evaluation demonstrated an associated depressed gag and an incidentally detected hypertension which remained persistent. Evaluation of the hypertension failed to demonstrate another cause. [semanticscholar.org]

Central hypoventilation and paroxysmal hypertension are uncommon complications of medullary infarction. To our knowledge, the combination of these autonomic complications of medullary stroke has not previously been reported. [ncbi.nlm.nih.gov]

Emotional or physical stress can precipitate dysautonomic crises with nausea, vomiting, agitation, tachycardia, and hypertension. Physical growth may be slow and scoliosis is common. Patients are susceptible to self-injury. [disorders.eyes.arizona.edu]

Reis DJ The brain and hypertension: reflections on 35 years of inquiry into the neurobiology of the circulation. Circulation 1984;70(pt 2)III31- III45PubMedGoogle Scholar 16. [jamanetwork.com]

On autopsy, no abnormalities were found that could explain the hypotension. We hypothesize that these infants died of severe hypotension due to abnormal vascular tone and that this is a variable feature in individuals with 22q11 deletion. [ncbi.nlm.nih.gov]

The infant usually develops acrocyanosis, temperature instability, hypotension, and sepsis-like features. [go.gale.com]

In each instance, hypertension (SBP, 200 mm Hg) and respiratory acidosis (PCO2, 100 mm Hg) occurred in parallel, before the onset of coma (Glasgow Coma Scale [GCS] score, 10) and acute hypotension (SBP, 100 mm Hg). [jamanetwork.com]

Emotional or physical stress can precipitate dysautonomic crises with nausea, vomiting, agitation, tachycardia, and hypertension. Physical growth may be slow and scoliosis is common. Patients are susceptible to self-injury. [disorders.eyes.arizona.edu]

Cardiac origins of the postural orthostatic tachycardia syndrome. J Am Coll Cardiol. 2010;55:2858-2868. Raj SR. Clinician Update: Postural Tachycardia Syndrome (POTS). Circulation. 2013;127:2336-2342. Schondorf R, Low PA. [mededmasters.com]

No healthy or syncope control patients had orthostatic tachycardia. [nature.com]

POTS can be diagnosed in the presence of chronic symptoms of orthostatic intolerance (of at least 6 months) accompanied by an increase in heart rate of at least 30 beats per minute within 10 minutes of standing without orthostatic hypotension and in the [mededmasters.com]

IEEE Eng Med Biol Mag 16 : 74–85. 26 Streeten DP 1990 Pathogenesis of hyperadrenergic orthostatic hypotension. [nature.com]

RECENT FINDINGS: Relationships have begun to be established between markers of reduced baroreflex sensitivity and abnormal cardiovascular structure, such as left ventricular dysfunction, left ventricular hypertrophy and arterial stiffness. [ncbi.nlm.nih.gov]

Physical examination revealed mild diffuse muscle wasting, and neurological examination showed resolving deficits consistent with her original stroke syndrome. [jamanetwork.com]

Miosis follows administration of methacholine chloride. Optic neuropathy with pallor is often present. Systemic Features: Vasomotor instability and sensory neuropathy are among the outstanding signs in familial dysautonomia. [disorders.eyes.arizona.edu]

Examination revealed a right partial Horner syndrome (ptosis and miosis), right palatal paresis, right hemiataxia, and right face and left body sensory loss to pain and temperature. [jamanetwork.com]

Dysautonomia, Familial Clinical Characteristics Ocular Features: Decreased lacrimation is the major ocular feature in this syndrome and it may be sufficiently severe to result in corneal damage. [disorders.eyes.arizona.edu]

Vasomotor instability is more commonly termed " hot flushes " or " hot flashes ." The frequency, severity, or diurnal variation with which hot flushes occur can result in significant disruptions of sleep and daytime function. [rrnursingschool.biz]

This study followed up a group of women over five years, to examine whether current levels of flush-related distress/discomfort were associated with past and present control beliefs, catastrophic thoughts and coping strategies. [bura.brunel.ac.uk]

The dependent side of the skin becomes flushed (erythematous) and the uppermost side becomes pale. If the infant is turned to the other side, the appearance of the skin reverses. It is proposed that this condition results from vasomotor instability. [myfertilityguide.biz]

Feeling of hot flushes, Flash hot, Flush hot, Hot flushes NOS, Hot flushes menopausal, Hot flushes, menopausal, Menopause flushing, Hot Flashes [Disease/Finding], hot flushes, flushed hot, Hot flushes;menopausal, hot flush menopausal symptom, flushing [fpnotebook.com]

Hot flushes are due to vasomotor instability and are usually related to the female menopause. Aetiology Hot flushes are thought to be related to changes in central nervous system neurotransmitters and peripheral vascular reactivity. [patient.info]

Signs and symptoms Figure 2 This diagram shows how a nerve injury may cause a “short circuit” in the nervous system resulting in sympathetic over activity in the hand with burning pain, swelling, and increased sweating. [davidlnelson.md]

A brief report describes 4 sibs with a clinical picture similar to familial dysautonomia with a mutation in DST (6p12.1). [disorders.eyes.arizona.edu]

So to me it does sound like dysautonomia ... but yet my autonomic nervous system proves to be intact and all with the 3 basic tests.... So it's a tricky and delicate thing to discern I guess... [dinet.org]

Further studies on this topic would establish or refute the association between 22q11DS and dysautonomia. [ncbi.nlm.nih.gov]

Further studies on this topic would establish or refute the association between 22q11DS and dysautonomia. 2003 Wiley‐Liss, Inc. The full text of this article hosted at iucr.org is unavailable due to technical difficulties. [onlinelibrary.wiley.com]

Deep tendon reflexes are often diminished or absent and there is a general indifference to pain and temperature. The lingual fungiform papillae are missing resulting in taste disturbances. [disorders.eyes.arizona.edu]

Six of the eight patients (75%) obtained some relief from their vaso- motor symptoms after treatment with pregabalin. The benefit was rated as slight by one patient, good by one pa- tient, and excellent by four patients. [slideshare.net]

There were no motor symptoms and no rash. CSF analysis showed 249 leukocytes/mm3, 70 mg/dl protein, and positive of VZV DNA by PCR. [intechopen.com]

A 70-year-old right-handed woman with a history of thyroidectomy, mastectomy, hysterectomy, depression, and action tremor presented with the acute onset of headache and nausea. [jamanetwork.com]

She became agitated, tremulous, and confused, in conjunction with an increase in her blood pressure from 140/72 mm Hg at baseline to 200/101 mm Hg at the onset of this change in mental status. [jamanetwork.com]

Continuous electroencephalographic monitoring during these events showed no epileptiform activity, and treatment with phenytoin had no effect. Evaluations for sepsis, pheocromocytoma, and hyperthyroidism were also negative. [jamanetwork.com]

RECENT FINDINGS: Relationships have begun to be established between markers of reduced baroreflex sensitivity and abnormal cardiovascular structure, such as left ventricular dysfunction, left ventricular hypertrophy and arterial stiffness. [ncbi.nlm.nih.gov]