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dizziness during exercise

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https://www.readbyqxmd.com/read/28819615/effects-of-vestibular-rehabilitation-interventions-in-the-elderly-with-chronic-unilateral-vestibular-hypofunction
#1
Arash Bayat, Nader Saki
INTRODUCTION: Although vestibular rehabilitation therapy (VRT) methods are relatively popular in treating patients with body balance deficits of vestibular origin, only limited studies have been conducted into customized exercises for unilateral vestibular hypofunction (UVH). Furthermore, very little evidence is available on the outcomes of VRT in the elderly population with chronic UVH. MATERIALS AND METHODS: A total of 21 patients, aged 61 to 74 years, with UVH participated in this study...
July 2017: Iranian Journal of Otorhinolaryngology
https://www.readbyqxmd.com/read/28762914/-adaptation-to-intermittent-hypoxia-hyperoxia-in-the-rehabilitation-of-patients-with-ischemic-heart-disease-exercise-tolerance-and-quality-of-life
#2
A L Syrkin, O S Glazachev, F Y Kopylov, E N Dudnik, E E Zagaynaya, D S Tuter
AIM: to assess effect of interval hypoxic-hyperoxic training (IT) on exercise tolerance and quality of life of patients with ischemic heart disease (IHD) receiving optimal medical therapy, as well as the safety of IHHT use. METHODS: Patients with stable IHD with functional class II and III angina (n=46) were randomized into two groups: IHHT (n=27, 15 treatments in 3 weeks), and IHHT imitation (n=19). Cardiopulmonary stress test was performed to evaluate the following parameters of exercise tolerance: peak oxygen consumption (VO2peak, VO2peak/kg), % of predicted peak oxygen consumption (%VO2 peak) and anaerobic threshold (VO2AT)...
May 2017: Kardiologiia
https://www.readbyqxmd.com/read/28761695/misinterpretation-of-the-borg-s-rating-of-perceived-exertion-scale-by-patients-with-panic-disorder-during-ergospirometry-challenge
#3
Ricardo William Muotri, Marcio Antonini Bernik, Francisco Lotufo Neto
INTRODUCTION: The most widely used instrument to measure perceived exertion or exercise intensity is the Borg's Rating of Perceived Exertion (RPE) Scale. Panic attacks are aversive experiences that may be triggered by bodily sensations such as palpitations, breathlessness or dizziness due to increasing autonomic distress, prior sensitisation to panic and fear conditioning. The consequence is catastrophic interpretation of bodily sensations of arousal in general, which can lead to misinterpretation of exertion or exercise intensity...
2017: BMJ Open Sport & Exercise Medicine
https://www.readbyqxmd.com/read/28547175/influence-of-body-mass-index-and-type-of-low-level-exercise-on-the-side-effect-profile-of-regadenoson
#4
Carlos Salgado-Garcia, Amelia Jimenez-Heffernan, Juana Lopez-Martin, Manuela Molina-Mora, Tarik Aroui, Elena Sanchez de Mora, Carlos Ramos-Font, Francisco Rivera de Los Santos, Carlos Ruiz-Frutos
PURPOSE: Regadenoson, an A2A adenosine receptor pharmacologic stress agent for radionuclide myocardial perfusion imaging (MPI), is administered as a single, fixed dose. We studied the side effect profile of regadenoson combined with two types of low-level exercise, according to body mass index (BMI). METHODS: Three hundred and fifty-six patients (46.1% men, mean age 67.7±10.7 years, range 31-90 years) underwent regadenoson stress testing combined with low-level exercise...
May 25, 2017: European Journal of Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/28499626/carbon-dioxide-exposure-resulting-from-hood-protective-equipment-used-in-joint-arthroplasty-surgery
#5
Suhani Patel, Janelle M Fine, Michael J Lim, Steven N Copp, Adam S Rosen, John B West, G Kim Prisk
BACKGROUND: To protect both the surgeon and patient during procedures, hooded protection shields are used during joint arthroplasty procedures. Headache, malaise, and dizziness, consistent with increased carbon dioxide (CO2) exposure, have been anecdotally reported by surgeons using hoods. We hypothesized that increased CO2 concentrations were causing reported symptoms. METHODS: Six healthy subjects (4 men) donned hooded protection, fan at the highest setting. Arm cycle ergometry at workloads of 12 and 25 watts (W) simulated workloads encountered during arthroplasty...
March 31, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28401473/dizziness-and-slow-heart-rate-during-exercise
#6
R Joustra, M Boulaksil, H W Meijburg, J L Smeets
No abstract text is available yet for this article.
July 2017: Netherlands Heart Journal
https://www.readbyqxmd.com/read/28401472/dizziness-and-slow-heart-rate-during-exercise
#7
R Joustra, M Boulaksil, H W Meijburg, J L Smeets
No abstract text is available yet for this article.
July 2017: Netherlands Heart Journal
https://www.readbyqxmd.com/read/28143359/the-role-of-blood-flow-restriction-training-for-applied-practitioners-a-questionnaire-based-survey
#8
Stephen D Patterson, Christopher R Brandner
The purpose of the study was to investigate the current use of blood flow restriction (BFR) by practitioners during exercise/training. A questionnaire was developed and data were obtained from 250 participants, with 115 stating that they had prescribed BFR as an intervention. The most common exercise intervention used in combination with BFR was resistance exercise (99/115), followed by during passive (30/115) conditions, and during aerobic exercise (22/115). The main outcome measure for using the technique was to increase muscle mass (32...
February 1, 2017: Journal of Sports Sciences
https://www.readbyqxmd.com/read/28110290/guided-and-unguided-internet-based-vestibular-rehabilitation-versus-usual-care-for-dizzy-adults-of-50%C3%A2-years-and-older-a-protocol-for-a-three-armed-randomised-trial
#9
Vincent A van Vugt, Johannes C van der Wouden, Judith E Bosmans, Martin Smalbrugge, Willianne van Diest, Rosie Essery, Lucy Yardley, Henriëtte E van der Horst, Otto R Maarsingh
INTRODUCTION: Dizziness is a common symptom in general practice with a high prevalence among older adults. The most common cause of dizziness in general practice is peripheral vestibular disease. Vestibular rehabilitation (VR) is a safe and effective treatment for peripheral vestibular disease that entails specific exercises to maximise the central nervous system compensation for the effects of vestibular pathology. An internet-based VR intervention has recently been shown to be safe and effective...
January 20, 2017: BMJ Open
https://www.readbyqxmd.com/read/27891259/neurocardiogenic-syncope-and-supraventricular-tachycardia-in-association-with-a-rare-congenital-aortic-valve-abnormality
#10
Yashwant Agrawal, Jagadeesh K Kalavakunta, Vishal Gupta, William Lapenna
We report a case of a 26-year-old woman who presented with multiple episodes of syncope over a five-months period of time. Transthoracic echocardiogram had shown a normal functioning quadricuspid aortic valve (QAV) which was also confirmed on a transesophageal echocardiogram. Computed tomographic angiography of heart and coronary arteries showed the QAV with equal size of all aortic cusps and normal coronary arteries. Intermittent chest pain and palpitations warranted an exercise stress test. The stress test revealed normal aerobic exertion, with achievement of 101% of maximal peak heart rate...
2016: Case Reports in Cardiology
https://www.readbyqxmd.com/read/27847819/acute-mountain-sickness-symptoms-depend-on-normobaric-versus-hypobaric-hypoxia
#11
Dana M DiPasquale, Gary E Strangman, N Stuart Harris, Stephen R Muza
Acute mountain sickness (AMS), characterized by headache, nausea, fatigue, and dizziness when unacclimatized individuals rapidly ascend to high altitude, is exacerbated by exercise and can be disabling. Although AMS is observed in both normobaric (NH) and hypobaric hypoxia (HH), recent evidence suggests that NH and HH produce different physiological responses. We evaluated whether AMS symptoms were different in NH and HH during the initial stages of exposure and if the assessment tool mattered. Seventy-two 8 h exposures to normobaric normoxia (NN), NH, or HH were experienced by 36 subjects...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27419118/therapeutic-patient-education-and-exercise-therapy-in-patients-with-cervicogenic-dizziness-a-prospective-case-series-clinical-study
#12
Ana Minguez-Zuazo, Mónica Grande-Alonso, Beatriz Moral Saiz, Roy La Touche, Sergio Lerma Lara
The purpose of this study was to evaluate the effectiveness of a treatment for patients with cervicogenic dizziness that consisted of therapeutic education and exercises. The Dizziness Handicap Inventory and Neck Disability Index were used. Secondary outcomes included range of motion, postural control, and psychological variables. Seven patients (two males and five females) aged 38.43±14.10 with cervicogenic dizziness were included. All the participants received eight treatment sessions. The treatment was performed twice a week during a four weeks period...
June 2016: Journal of Exercise Rehabilitation
https://www.readbyqxmd.com/read/27413567/cooccurrence-of-postural-orthostatic-tachycardia-syndrome-with-two-different-clinical-entities
#13
Funda Oztunc, Sezen Ugan Atik, Reyhan Dedeoglu, Firuze Erbek Alp, Selman Gokalp
Postural orthostatic tachycardia syndrome (POTS) is an abnormal heart rate response to a positional change. Several potential mechanisms for pathophysiology of POTS are defined. This syndrome can coexist with different clinical situations. In our report, the first case was a 13-year-old female who has been followed up for diagnosis of homocystinuria. She was admitted to our outpatient clinic with complaints of dizziness after suddenly moving from supine to upright position and chest pain after exercise. Tilt table test was performed to evaluate dizziness...
2016: Case Reports in Pediatrics
https://www.readbyqxmd.com/read/26946620/effect-of-modified-fasting-therapy-on-body-weight-fat-and-muscle-mass-and-blood-chemistry-in-patients-with-obesity
#14
Koh-Woon Kim, Mi-Yeon Song, Seok-Hee Chung, Won-Seok Chung
OBJECTIVE: The aim of this study was to investigate the effects and safety of modified fasting therapy using fermented medicinal herbs and exercise on body weight, fat and muscle mass, and blood chemistry in obese subjects. METHODS: Twenty-six patients participated in a 14-day fast, during which they ingested a supplement made from fermented medicinal herbs and carbohydrates (intake: 400-600 kcal/d). The schedule included 7 prefasting relief days and 14 days of stepwise reintroduction of food...
February 2016: Journal of Traditional Chinese Medicine, Chung i Tsa Chih Ying Wen Pan
https://www.readbyqxmd.com/read/26678652/balance-dizziness-and-proprioception-in-patients-with-chronic-whiplash-associated-disorders-complaining-of-dizziness-a-prospective-randomized-study-comparing-three-exercise-programs
#15
RANDOMIZED CONTROLLED TRIAL
Julia Treleaven, Gunnel Peterson, Maria Landén Ludvigsson, Ann-Sofi Kammerlind, Anneli Peolsson
BACKGROUND: Dizziness and unsteadiness are common symptoms following a whiplash injury. OBJECTIVE: To compare the effect of 3 exercise programs on balance, dizziness, proprioception and pain in patients with chronic whiplash complaining of dizziness. DESIGN: A sub-analysis of a randomized study. METHODS: One hundred and forty subjects were randomized to either a physiotherapist-guided neck-specific exercise (NSE), physiotherapist-guided neck-specific exercise, with a behavioural approach (NSEB) or prescription of general physical activity (PPA) group...
April 2016: Manual Therapy
https://www.readbyqxmd.com/read/26333878/pediatric-oculomotor-findings-during-monocular-videonystagmography-a-developmental-study
#16
Steven M Doettl, Patrick N Plyler, Devin L McCaslin, Nancy L Schay
BACKGROUND: The differential diagnosis of a dizzy patient >4 yrs old is often aided by videonystagmography (VNG) testing to provide a global assessment of peripheral and central vestibular function. Although the value of a VNG evaluation is well-established, it remains unclear if the VNG test battery is as applicable to the pediatric population as it is for adults. Oculomotor testing specifically, as opposed to spontaneous, positional, and caloric testing, is dependent upon neurologic function...
September 2015: Journal of the American Academy of Audiology
https://www.readbyqxmd.com/read/26005946/-rhabdomyolysis-from-gabapentin-a-case-report
#17
Daniela Falconi, Fabio Tattoli, Carlo Brunetti, Ornella De Prisco, Maurizio Gherzi, Federico Marazzi, Marita Marengo, Ilaria Serra, Michela Tamagnone, Marco Formica
Gabapentin (GBP) is a drug with different indications.Is not metabolized and is excreted by the kidney. The common side effects are: arthralgia, myalgia, fatigue, dizziness and ataxia. Rhabdomyolysis is an extremely rare side effect. This latter, that can be caused by trauma, strenuous exercise, infections, drugs and toxins, is a syndrome characterized by loss of skeletal muscle resulting in the release of myocyte components in the circulation. Following a case of rhabdomyolysis caused by GBP in patient with chronic renal failure (CRF)...
March 2015: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
https://www.readbyqxmd.com/read/25896259/exercise-training-improves-physical-fitness-in-patients-with-pulmonary-arterial-hypertension-a-systematic-review-and-meta-analysis-of-controlled-trials
#18
REVIEW
Roselien Buys, Andrea Avila, Véronique A Cornelissen
BACKGROUND: Pulmonary arterial hypertension (PAH) is a progressive disorder characterized by hypertension in the pulmonary arteries. PAH leads to symptoms such as shortness of breath, dizziness, leg edema and chest pain, impacting heavily on quality of life. The aim of this systematic review and meta-analysis was to determine the effect of exercise training to improve physical fitness and functionality in patients with PAH. METHODS: A search was conducted for controlled trials using the databases Medline, Embase, SPORT Discus and Cochrane Central Register of Controlled Trials...
2015: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/25842051/effectiveness-of-conventional-versus-virtual-reality-based-balance-exercises-in-vestibular-rehabilitation-for-unilateral-peripheral-vestibular-loss-results-of-a-randomized-controlled-trial
#19
RANDOMIZED CONTROLLED TRIAL
Dara Meldrum, Susan Herdman, Roisin Vance, Deirdre Murray, Kareena Malone, Douglas Duffy, Aine Glennon, Rory McConn-Walsh
OBJECTIVE: To compare the effectiveness of virtual reality-based balance exercises to conventional balance exercises during vestibular rehabilitation in patients with unilateral peripheral vestibular loss (UVL). DESIGN: Assessor-blind, randomized controlled trial. SETTING: Two acute care university teaching hospitals. PARTICIPANTS: Patients with UVL (N=71) who had dizziness/vertigo, and gait and balance impairment. INTERVENTIONS: Patients with UVL were randomly assigned to receive 6 weeks of either conventional (n=36) or virtual reality-based (n=35) balance exercises during vestibular rehabilitation...
July 2015: Archives of Physical Medicine and Rehabilitation
https://www.readbyqxmd.com/read/25685280/diabetes-and-cardiac-autonomic-neuropathy-clinical-manifestations-cardiovascular-consequences-diagnosis-and-treatment
#20
REVIEW
Akif Serhat Balcıoğlu, Haldun Müderrisoğlu
Cardiac autonomic neuropathy (CAN) is a frequent chronic complication of diabetes mellitus with potentially life-threatening outcomes. CAN is caused by the impairment of the autonomic nerve fibers regulating heart rate, cardiac output, myocardial contractility, cardiac electrophysiology and blood vessel constriction and dilatation. It causes a wide range of cardiac disorders, including resting tachycardia, arrhythmias, intraoperative cardiovascular instability, asymptomatic myocardial ischemia and infarction and increased rate of mortality after myocardial infarction...
February 15, 2015: World Journal of Diabetes
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