Energy Drinks Increase Heart Contraction Rate In Healthy People
2 December 2013, Huffpost Healthy Living
Caffeinated energy drinks can increase the heart's contraction rates in healthy people, according to a new study.
Pacemakers and other devices keep the heart beating regularly
2 December 2013, The Wichita Eagle,
The most common device of this type is a pacemaker, which treats slow heart rates.
N.S. mom upset over doctors' refusal to take part in study
21 November 2013, CTV News
A woman whose daughter died over six years ago from a treatable heart arrhythmia – a condition misdiagnosed by doctors – is speaking out.
New smarter Medtronic pacemaker may cut future heart damage
19 November 2013, Chicago Tribune Health
A new generation of Medtronic Inc's EnRhythm pacemaker programmed to kick in only when heart rhythm disturbances are detected led to fewer deaths, hospitalizations and incidences of developing permanent heart problems than traditional versions of the device, according to data from a study.
Postural Orthostatic Tachycardia Syndrome (POTS) Clinic
8 November 2013
Addressing dizziness and associated problems in children and adolescents
Pacemaker Okayed in Europe Is One-Tenth the Size of Those Used Now
4 November 2013, Singularity Hub
More than 4 million people around the world wear pacemakers. But it’s still a serious matter to have life-saving pacemakers installed and a limitation to live with one.
Advocate educates about Sudden cardiac Arrest
30 October 2013 SanTan Sun News
ChristinePuricelli wants to see more changes in the community after losing her daughter.
Simple exercises can prevent fainting
28 October 2013, Telemanagment
Just standing for too long at a party or in a queue can provoke a faint if you are vulnerable.
West Lincoln senior paints shoes for autonomic research donations
24 October 2013, CharlotteObserver
Less than a year ago, Erica Miller, 17, didn’t know Postural Orthostatic Tachycardia Syndrome (POTS) existed. Now it’s changed her entire world. For starters, painting shoes is her big new hobby.
Barack Obama catches fainting pregnant woman during speech
22 October 2013, The Telegraph
Barack Obama helped catch a pregnant woman when she became faint during his speech about the troubled Obamacare website, joking: "This happens when I talk too long".
What is brain fog? An evaluation of the symptom in postural tachycardia syndrome
14 October 2013, ProHealth
Adolescents with postural tachycardia syndrome (POTS) often experience ill-defined cognitive impairment referred to by patients as "brain fog." The objective of this study was to evaluate the symptom of brain fog as a means of gaining further insight into its etiology and potential palliative interventions.
5 little known facts about fainting
10 October 2013, gulfnews.com
Fainting occurs when the blood pressure gets too low (hypotension) and the heart is not pumping a normal supply of oxygen to the brain. This is a temporary loss of consciousness due to this momentary insufficient blood flow to the brain and can occur in otherwise healthy people. The medical term for fainting or passing out is ‘syncope’.
See cardiologist to discuss fainting
30 September 2013, Journal Gazette
During my training, one of the neatest things I learned was the fact that like an electrical circuit, the body, and particularly the heart, is electrified. Just as wires carry electric current from a wall switch to a lamp, electric current runs all throughout the body.
Study: New implanted defibrillator works well without touching heart
16 september 2013, abc15.com
A new type of defibrillator implanted under the skin can detect dangerously abnormal heart rhythms and deliver shocks to restore a normal heartbeat without wires touching the heart, according to research in the American Heart Association journal, Circulation.
Pacemaker for slow heart rhythm restores life expectancy
3 September 2013, Science Codex
Pacemakers implanted for slow heart rhythm restore life expectancy to normal levels, reveals research presented at ESC Congress 2013 today by Dr Erik O. Udo from the Netherlands.
David Attenborough insists his pacemaker will not slow him down
19 August 2013, Express
The 87-year-old had a pacemaker fitted following advice from his cardiologist in June, which resulted in him having to cancel a planned tour of Australia.
However, in true Attenborough style, he has insisted that that operation will not see him cutting down his busy work schedule.
Simple exercises can prevent fainting
15 August 2013, Telemanagement
Researchers at the University of Amsterdam reveal simple ways to prevent faints.
Heart speaker stresses danger of fainting
9 August 2013, Perth News
Trudie Lobban is in Australia to launch a local branch of the charity Arrhythmia Alliance, which she started more than 20 years ago after her daughter became ill.
She says there is no such thing as a simple faint.
Feeling faint often? 10 reasons not to neglect it!
8 August 2013, dna
Do you feel like you are about to faint, dizzy, light-headed, and weak? And this is not the first time you’ve felt it? Don’t neglect it, see a doctor. It could be anything from hunger to heart problems!
Fainting: causes, symptoms and when to consult a doctor
31 July 2013, NBC News
Dr. Kevin Campbell discusses fainting on WNCN Today, including what causes it, what symptoms to look for and when to consult your doctor about it.
Fainting in Heat
31 July 2013, NYTimes
With temperatures in the Northeast often in the 90s this summer — and the heat index sometimes surpassing 100 degrees — just standing on the street or on a steamy subway platform can place the body under excessive stress.
Everyday foods from over-ripe bananas to cheese and beans could be to blame for your heart palpitations
23 July 2013, Mail Online
I kept having attacks where my heart was racing very fast and pounding in my chest,' says retired economist David, 78, who lives in Wilmslow, Cheshire, with his wife, Vera, 80, a retired academic.
'It usually happened an hour or so after meals - but the attacks would eventually pass so I didn't seek medical advice while we were away.'
Dr Jeff Hersh discusses PoTS.
17 July 2013, Medford Transcript
When we lay flat, the blood in our body is at the same level as the heart, but when we stand up, most of our body (and the blood in it) is lower than this level. In order for the blood to flow back to the heart (so it can be pumped into the lungs to get loaded with oxygen and then pumped out to the body) it must overcome the gravitational deficit of being at this lower height.
When your heart skips a beat
1 July 2013, The Hindu
Ever felt your heart skipping a beat? A missing beat by itself might not be significant but if you notice other symptoms like fatigue, weakness, fainting spells, and an inability to cope with the normal routine then you need to see your cardiologist for a complete assessment of your heart’s functions.
New study highlights value of pacemaker treatment in syncope patients who fail a tilt-table test
27 June 2013, redorbit
By showing that NMS tilt-negative asystolic patients benefit most from cardiac pacing, the study inverts previous knowledge on indications for pacing. Prior to this registry, cardiac pacing for NMS had only been evaluated in patients with positive tilt test responses and no indications had existed for patients with negative tilt test results,” said Professor Michele Brignole, presenter of the study.
New Pacemakers Monitor Breathing to Adjust Pacing
27 June 2013, medGadget
Three new cardiac pacemakers featuring RightRate technology that monitors the patient’s breathing to help adjust the pulses delivered to the heart.
POTS patient raising money to receive treatment in Dallas
26 June 2013, mywebtimes
My passion and purpose in life is to help others," says Jackie Mamer, 24, of Ottawa.
Pacemakers, rather than beta blockers, could be a better treatment for heart failure
24 June 2013, NEWSFIX
Many patients with heart failure may benefit more from having a pacemaker than being treated with beta blockers.
Lady who has had a pacemaker all her life
21 June 2013, The Times Of India
The 31-year-old ad firm owner has been living with a cardiac pacemaker since she was born on October 10, 1981.
Jersey to become an eHealth hub?
21 June 2013, Jersey Evening Post
Jersey has the potential to become a world leader in eHealth, says the Island's consultant cardiologist.
Solider faints during the trooping of the colour
17 June 2013, Metro
The bandsman was taken off on a stretcher after collapsing at the event, which marks the Queen’s official birthday.
Standing for long periods of time can be common a trigger for syncopal episodes. If you have to stand still for long periods, then clench and unclench your calves or rock forward on the balls of your feet to encourage blood flow.
For further advice, see Dr Wieling’s film where he demonstrates useful counterpressure manoeuvres illustrating the direct effect they can have on blood pressure.
Sir David Attenborough back at work and feeling fine after urgent pacemaker operation
14 June 2013, Mirror,
Sir David, 87, was fitted with a pacemaker on June 4, leading him to call off his Australia tour.
He has now been passed fit to fly to Australia for rescheduled tour dates in July.
In-flight medical emergencies: syncope, respiratory, and gastrointestinal most common
6 June 2013, 2 Minute Medicine
Medical emergencies occur at a rate of approximately 16 emergencies per one million passengers; the most common of which are syncope, respiratory symptoms, or nausea/vomiting.
VETERAN broadcaster Sir David Attenborough has undergone surgery to insert a pacemaker.
5 June 2013, News.com.au
A spokesman for the 87-year-old naturalist, who was forced to cancel a sell-out speaking tour of Australia because of the "urgent" procedure, said doctors believed that the TV star was doing well.
Age, Syncope Predict Need for Pacemaker
5 June 2013, Medpage Today
Age, fainting, and asymptomatic bradycardia predict the need for a pacemaker in patients being monitored with an implantable loop recorder or a conventional ECG, researchers said.
Model, 22, faces a lifetime of sitting down after being struck by a rare condition which means she FAINTS every time she stands up
31 May 2013, Mail Online
The 22-year-old suffers from a condition known as Postural Tachycardia Syndrome (PoTS), which means that every time she stands up, her heart rate speeds up, causing her to pass out.
iPAD 2s Can Interfere with Life-Saving Cardiac Rhythm Devices
16 May 2013, Heart Rhythm Society
New study presented at Heart Rhythm 2013 by California high school freshman found iPad 2s cause electromagnetic interference in 30 percent of patients with cardiac rhythm devices.
CPD purchases defibrillator
15 May 2013, Chronicle Times
The Cherokee Police Department recently purchased an Automated External Defibrillator with monies granted to them by the Cherokee County Legacy Foundation.
Syncope is more common than you think
29 April 2013, Sioux City Journal
A Sioux City woman in her 60s was playing golf in Phoenix on a 60-degree winter day when she suddenly collapsed to the ground.
Fainting runs in families, new study says
16 April 2013, The NBC News
A study by Berkovic, published today in the journal Neurology, finds that fainting may be genetic, and for some families only one gene causes it.
Blood pressure medication may cause fainting when used for other ailments
8 April 2013, Sun News
A drug commonly used to treat hypertension can cause lightheadedness and possible fainting in some patients, an international study led by the University of British Columbia claims.
Hall's heart in right place at Wichita State
8 April 2013, Tampa Bay Times
Hall, the Wichita State forward, plays basketball as if he does not wish to waste a second of it. After all, it is a gift restored, a promise renewed. And so it is that Hall attacks the game as if, at any moment, the doctors might take it away again.
Study of postural vasovagal syncope and neuropathic postural tachycardia syndrome
5 April 2013, Recruitment of participants
The Center for Hypotension is recruiting participants aged 14-29 years old for a study of postural vasovagal syncope (VVS, postural faint) and neuropathic postural tachycardia syndrome (POTS). Exact mechanisms of illness have remained elusive although our past work shows that with upright posture blood is excessively relocated from the central pool to the splanchnic vasculature in both VVS and neuropathic POTS. This occurs because blood vessel contraction (vasoconstriction) is impaired when upright. We hypothesize that impairment occurs because of excessive production of nitric oxide (NO) which reduces the ability of the nerves to produce vasoconstriction.
If you choose to participate, we will perform a type of testing called lower body negative pressure (LBNP) during which we use a vacuum to redistribute blood to your legs while you remain supine. This simulates many findings of upright postural stress. We will perform simple noninvasive tests. On other days we will also use a technique called intradermal microdialysis in which several tiny tubes are placed in the uppermost layer of the skin, while we simultaneously measure blood flow. Two 3mm biopsy samples will be obtained from the skin of your calf. In addition, we will be administering several drugs - L-NMMA, Phenylephrine, and Sodium Nitroprusside through an IV placed in your arm and combine this with LBNP, along with microneurography that measures Muscle Sympathetic Nerve Activity (MSNA) using an acupuncture-like needle placed in a nerve behind your knee. Testing will take place over 5 days and you will be reimbursed $150 per day.
Dehydration can cause fainting, falls
2 April 2013, The Detroit News
Most of us are familiar with the advice to drink more water, but it should follow with "because if you don't, you will start fainting, particularly older people."
Electrode vest gives hope to heart rhythm patients
2 April 2013, BBC News
Doctors are using special vests to precisely diagnose abnormal heart rhythms, in the first UK tests of their kind.
Fainting first aid: These instructions could save a life
19 March 2013, NBC Latino
There is nothing more upsetting than someone fainting in front of you especially when that person is family or friend. While working in the hospital, there is nothing that gets my adrenaline flowing faster than when someone loses consciousness.
Why Fainting Can Result from Blood Pressure Drug Used in Conjunction With Other Disorders
13 March 2013, Science Daily
A new study led by a Canadian research team has identified the reason why prazosin, a drug commonly used to reduce high blood pressure, may cause lightheadedness and possible fainting upon standing in patients with normal blood pressure who take the drug for other reasons, such as the treatment of PTSD and anxiety.
Windsor Cat Receives Lifesaving Pacemaker
14 March 2013, The Windsor Star
Dan Beaudoin of Windsor, talks on Wednesday, March 13, 2013, about going to Michigan to have a lifesaving pacemaker implanted in his pet cat Tripod.
Will WiFi affect my pacemaker?
13 March 2013, The Telegraph
We have had a desktop computer for many years, but I have recently bought a laptop and at the moment am only using it to play games. I would like to connect it to the Internet while away from home by using Wi-Fi but I have a pacemaker and am wary at any side effects this may cause.
Mobile ECG Device for Heart Rhythm Monitoring Now Available by Prescription
11 March 2013, AliveCor
AliveCor announced today that its mobile Heart Monitor for iPhone is now available by prescription to enable patients to record their heart rhythm anytime, anywhere.
NHS senior diagnosed with rare POTS disorder