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Vasomotor Instability


Presentation

  • The technique presented warrants further evaluation in a larger series of patients.[ncbi.nlm.nih.gov]
  • This conference was convened in September 1997 to consider how menopausal breast cancer survivors should be treated at the present time and what future studies are needed to develop improved therapeutic strategies.[ncbi.nlm.nih.gov]
  • More than 80 of the world's foremost authorities provide comprehensive coverage of all bone and joint injuries, thoroughly discuss alternative methods for treating each injury, and present their own preferred methods.[books.google.com]
  • We present two infants with 22q11DS, who had profound hypotension after uncomplicated surgeries for congenital heart disease.[ncbi.nlm.nih.gov]
  • 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]
Hypertension
  • 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]
  • (2012) URL: Keywords: Arnold Chiari malformation , Arnold-Chiari Malformation , aspiration pneumonia , Blood pressure , case report , child , controlled study , decompression surgery , disease association , female , foramen magnum , human , Humans , hypertension[amrita.edu]
  • This is what may be giving me the lability in blood pressure - where it shoots up with standing - though technically I guess I don't have orthostatic hypertension.[dinet.org]
  • A host of other vascular problems in these patients, such as tortuous carotid arteries, Raynaud's phenomenon, unexplained hypotension, hypertension, and hypothermia, raise the possibility that there may be abnormal autonomic regulation of the vascular[ncbi.nlm.nih.gov]
Hypotension
  • 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]
  • Episodic hypertension alternating with hypotension, hyperhidrosis, cyclic vomiting, and skin blotching are common. Deep tendon reflexes are often diminished or absent and there is a general indifference to pain and temperature.[disorders.eyes.arizona.edu]
  • Of these, eight of 13 were hypotensive. Hypotension was delayed in three of eight patients. Delayed POTS occurred in nine of 22; eight of nine were hypotensive.[nature.com]
  • Moderate hypotension is also common in these individuals. Unless one chooses to interpret such findings as organic there is no evidence of organic cardiovascular disease.[vlib.us]
Tachycardia
  • 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]
  • Trached at 2 months d/t lymphangioma 05-27-2006, 05:11 AM Senior Member Join Date: Dec 2004 Location: England Posts: 10,932 __________________ Sam Feb 11 2003 Opitz G/BBB syndrome, mickey, nissen, autistic,supraventricular tachycardia, bronchiolitis obliterans[tracheostomy.com]
  • […] chronotropic I45.89 ICD-10-CM Diagnosis Code I45.89 Other specified conduction disorders 2016 2017 2018 2019 Billable/Specific Code Applicable To Atrioventricular [AV] dissociation Interference dissociation Isorhythmic dissociation Nonparoxysmal AV nodal tachycardia[icd10data.com]
Orthostatic Hypotension
  • 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]
  • Streeten DP 1990 Pathogenesis of hyperadrenergic orthostatic hypotension . J Clin Invest 86 : 1582–1588. 27.[nature.com]
Left Ventricular Dysfunction
  • 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]
Flushing
  • 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]
  • 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]
  • […] flashes (symptom) , 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[fpnotebook.com]
  • Brooke survived for 1 month. 05-26-2006, 10:50 PM Senior Member Join Date: Jun 2005 Posts: 2,879 vasomotor instability A condition that causes hot flushes.[tracheostomy.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]
Increased Sweating
  • 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]
Dysautonomia
  • 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]
  • Timothy Cordez realized that I had the form of dysautonomia known as POTS. A month later, as my mother and I were trying to find out more about POTS, we stumbled across DYNA.[dynainc.org]
  • Autonomic issues include the following, and may present or worsen together with significant trigger factors such as heat or excessive activity, inadequate calorie or fluid intake, or with generalized fatigue: Vascular dysautonomia with lability in heart[mitoaction.org]
Vertigo
  • Throughout the year, my symptoms such as orthostatic intolerance, blacking out, and vertigo-like dizziness became worse, but I brushed it off as being tired from swimming so much.[dynainc.org]
Neglect
  • Seite viii - The subject of headache and related clinical problems in children has been relatively neglected in the medical literature. ‎ Seite 123 - A female, act. 42 years, a year after a fall in which she struck the back of her head... ‎[books.google.com]

Treatment

  • This fourth part focuses on the treatment of urogenital atrophy, vasomotor instability, sleep disorders, and other related symptoms.[ncbi.nlm.nih.gov]
  • Other hormonal treatment-related symptoms also improved with pregaba- lin therapy.[slideshare.net]
  • Treatment was given via a closed nitrous oxide system for intervals of 60 to 75 seconds. Anatomic sites treated included the medial aspect of the pterygopalatine fossa, posterior inferior middle turbinate, and posterior superior inferior turbinate.[ncbi.nlm.nih.gov]
  • The field of gender-specific medicine examines how normal human biology and physiology differ between men and women and how the diagnosis and treatment of disease differs as a function of gender.[books.google.com]
  • This article describes a novel transdermal estradiol spray developed for the treatment of menopausal vasomotor instability.[ncbi.nlm.nih.gov]

Prognosis

  • The prognosis is good if the CRPS is diagnosed early and treated aggressively. The confusing nature of the condition and it causes as well as its variable presentation often leads to a delayed diagnosis. It is not easy to either diagnose or treat.[davidlnelson.md]

Etiology

  • PART IV 273 The Problem of Bleeding in Cancer 285 The Problem of Infection in Cancer 307 The Problem of Mucositis in Cancer 328 Neurologic Disturbances Gail M Wilkes rnc msn anp aocn 344 Spinal Cord Compression 350 Increased Intracranial Pressure 358 Etiology[books.google.com]
  • POTS is not a disease, but a syndrome that may have varied etiologies. Neuropathic POTS and Central Hyperadrenergic POTS both involve some form of dysautonomia, and many have high plasma norepinephrine levels.[mededmasters.com]
  • The term "harlequin color change" has been used for years to characterize newborns with unilateral flushing of the dependent half of the body. [2,3] Although the etiology of these unilateral color changes is unknown, it appears to require a deficit or[anesthesiology.pubs.asahq.org]

Epidemiology

  • Thus major advances in headache epidemiology may be expected to occur when migraine is defined by a laboratory finding'. ‎[books.google.com]
  • The epidemiologic relationship of clinical nasal allergy to eosinophils and to goblet cells in the nasal smear. Journal of Allergy , 43 : 1. PubMed CrossRef Google Scholar 15. Parrot, J. L. (1938).[link.springer.com]
  • Epidemiology Reported prevalence varies greatly between studies. These symptoms are experienced by around 80% of menopausal women [ 1 ] .[patient.info]
  • Breast cancer and hormone replacement therapy: collaborative reanalysis of data from 51 epidemiological studies of 52,705 women with breast cancer and 108,411 women without breast cancer. Collaborative Group on Hormonal Factors in Breast Cancer.[aafp.org]
Sex distribution
Age distribution

Pathophysiology

  • Vasomotor instability during haemodialysis has traditionally been identified as a pathophysiological state largely due to the failure of compensatory mechanisms during ultrafiltration.[ncbi.nlm.nih.gov]
  • , disease association , female , foramen magnum , human , Humans , hypertension , incidental finding , infant , letter , male , medulla oblongata , meningomyelocele , neurogenic vasomotor instability , newborn , nuclear magnetic resonance imaging , pathophysiology[amrita.edu]
  • The Second Edition of Principles of Gender-Specific Medicine focuses on the essentials of gender-specific medicine and the current study of sex and gender differences in human physiology and pathophysiology.[books.google.com]
  • It offers a complete overview of anatomy, physiology, pharmacology, and pathophysiology, and offers practical coverage of equipment and anesthesia management.[books.google.ro]
  • […] depression; a decreased quality of life may be secondary to these symptoms. 10 If hot flashes become especially disruptive to daily routines, pharmacists can recommend that patients discuss appropriate treatment options with their health care provider. 10 PATHOPHYSIOLOGY[uspharmacist.com]

Prevention

  • Placement of a phrenic nerve pacemaker can prevent these complications, without the functional limitations imposed by continuous mechanical ventilation.[ncbi.nlm.nih.gov]
  • […] gender-specific features and quantifies "gender" and "sex" as risk factors across all major diseases Qualifies and analyzes the results of new drug therapies designed with gender-specific differences in mind: ex, hormone therapy in men and women for the prevention[books.google.com]
  • Themoregulation and heat loss prevention after birth and during neonatal intensive-care unit stabilization of extremely-low-birth weight infants. J Obstet Gynecol Neonatal Nurs 2007;36:280-7. 3. Buetow K, Klein S.[jcnonweb.com]
  • – to prevent osteoporosis & sarcopenia[shethhospital.com]
  • For women whose main interest is prevention of osteoporosis, this agent offers an alternative to traditional HRT.[aafp.org]

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