Pyramis Data Management & Connectivity | Cardiac Science for Hospitals

!±8± Pyramis Data Management & Connectivity | Cardiac Science for Hospitals

www.cardiacscience.com HeartCentrix ECG EKG data management centralizes diagnostic cardiology data for rapid access. Pyramis, our flagship HeartCentrix product for the hospital market, uses open architecture to meet your needs so theres no reason to invest in custom software or hardware. You save time since Pyramis works with Health Level 7 (HL7) interfaces. And Pyramis delivers the accuracy and reliability you expect from the company that brings you Quinton and Burdick brands, cardiac diagnostic leaders for almost a century now.

Pyramis Data Management & Connectivity | Cardiac Science for Hospitals

Home Full Body Workout The Cheapest

Wireless ECG Monitor (1)

!±8± Wireless ECG Monitor (1)

3 university students built a wireless ecg monitor. preliminary tests

Wireless ECG Monitor (1)

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The ProForm Brand Elliptical Machines

!±8± The ProForm Brand Elliptical Machines

In the region of America and Europe, the name of the largest company connected in manufacturing of fitness equipment is without a doubt is Icon Health and Fitness who are also the makers of many different elliptical which sold at all different health stores are. The trademark of ProForm elliptical trainers is that they affordable.

The ProForm crossover elliptical strength trainer is a high-quality buy even at eight hundred dollars and it is the only one of its kind made by ICON, A distinguished feature about this ProForm crossover elliptical is its density and in core it consists of two machines being united into one and to come up to with a very attractive product, perfectly suitable for anyone wishing to do cardio workouts as well as strength training.

The machine is about eighty-five inches high and thirty-seven inches wide and eighty-three inches deep and is small as a strength trainer. It can supports user weight of about maximum two hundred and fifty pounds. The machine is also portable though it does have wheels for moving it about. It is also a hybrid machine which can house both cardiovascular and body structure exercises. It comes with 65 built-in exercises that aiming both upper and lower body muscle groups, the consumer can easily build up muscle power as well as stamina and endurance that most body builder lacks. On the disadvantage, the ProForm crossover elliptical is not so at ease when used.

Ideal For Light Exercises

Another trait of the ProForm elliptical trainer is that they are targeted for use by those who require to work out calmly with their elliptical equipment and also in an unbalanced manner, and that is why you can expect your ProForm elliptical to be light duty and basically well suited for working out in the home. The ProForm 1280 S elliptical trainer u can without difficulty pick up from any department store and which is selling in the middle range that will not exceed more than one thousand dollars. It is well appropriate for having a complete workout though you may have to put up with a certain amount of noise when you operate it.

You can also change the shape as also the slope of the stride though it has good looks and is what you may expect a good fitness product to look like. The bottom line is that they will only suit those who are no more than casual users and this fitness tools are known to sell well and buyers and satisfied with their purchase. Still, you need to be exercise caution before buying.

Other Pro Form elliptical machines like the CardioCross Elliptical 900 comes with cardiovascular enhancement technology which can help you build endurance and stamina, as well as improving leg power and movement. The Reflex Step technology built-in the machine absorbs the power of your stride and uses that power to use it for the next; this feature will make your movements easier. It comes with a built-in heart rate monitor which helps monitor the safety level of your exercises as well as an EKG pulse training to make sure you get all the necessary information out of your pro form elliptical.

Enjoying While Working Out

Each year, the American brand Pro Form releases new models every year, and each one is contains basic and complex features that possibly will make fitness a history. These improvements comprise of multimedia functions that not only stimulates the consumers during work-out; as well as gaming to combine both sweat and play in one machine.

The 1280 S Interactive Pro Form elliptical is a perfect combination of multimedia and workout all in one machine. It comes with a built-in CD player that you can add any music that can add to your workout rather than throw you into boredom.

Overall, the ProForm crossover elliptical is quite complex since it uses a lot of technology, though it is still likeable and in spite of not getting an extended warranty, most buyers still like it, though it is rather not practical for use in a gym; rather, you will get most out of it when used at home and although it does not provide the best muscle training, it is still satisfactory and at the price is a steal.

The ProForm Brand Elliptical Machines

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ECG80A Single Channel handheld ECG / EKG with printer , FDA approved . low shipping rate

!±8±ECG80A Single Channel handheld ECG / EKG with printer , FDA approved . low shipping rate

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Post Date : Dec 05, 2011 06:48:49
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Product DescriptionIncluded in the package : ECG monitor , fixed 10 leads cable , 6 suck cup chest electrode , 4 limb clip electrode. , 1 roll paper . battery , ac adapter and manual, 1 1 tube of electrode gel

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SFO Medical Real Time Handheld Portable ECG Monitor with in Built Diagnostic, Free 3-lead Cable, Free Electrodes

!±8± SFO Medical Real Time Handheld Portable ECG Monitor with in Built Diagnostic, Free 3-lead Cable, Free Electrodes

Brand : SFO Medical | Rate : | Price :
Post Date : Nov 19, 2011 23:28:22 | Usually ships in 24 hours

Best in class: SFO Built in Diagnostic ECG Monitor (Single Channel) for monitoring irregular heart beat** Free 5 ECG electrodesFeatures:- Small, portable and easy to operate- Completely cable and electrode free- Fast measurement in just 30 seconds- 200 ECG records, each record with 30-second ECG waveform and analysis result- Display of ECG waveform IN REAL TIME ON PC AND ECG MONITOR, heart rate, analysis results and battery status on the backlit LCD- Measurement results transmission to PC by USB mode- Auto power-off while no key is pressed in 60 seconds- Auto-evaluation based on detected heart data- Dual measuring modes- 2 batteries can take at least 500 times measurement- Data Review freelyAccessories included:1. 2 Batteries2. A Pouch3. A User Manual4. A Warranty card (Warranty: 1 Year main unit, 3 months accessories)5. A Quick Operation Guide6. ECG 3 lead cables 7. 5pcs ECG electrodes (included)8. USB Data cable9. USB Software10.Free Arrhythmia analysis (Software - License)

• Lead-1/Lead-2 Singe Channel Handheld Pocket ECG Monitor
• Auto-evaluation based on detected heart data on the Monitor and on the transmitted data to PC, built in dagnostic
• USB connection to PC, transfer ECG waveform to PC, email, print or mail data
• Display of ECG waveform IN REAL TIME ON PC AND ECG MONITOR, HR,heart rate, analysis results and battery status on the backlit LCD
• Dual measuring modes, 200 ECG Records can be saved on the monitor

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Omron Portable ECG EKG Handheld HCG-801 Monitor

!±8± Omron Portable ECG EKG Handheld HCG-801 Monitor

Rate : | Price : $306.14 | Post Date : Nov 08, 2011 09:42:06
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Omron Portable ECG EKG Handheld HCG-801 Monitor. A main cause of mortality is cardiovascular disease or CVD (leading to stroke, heart attack, heart failure) and a major risk factor for CVD is high blood pressure. Omron has established itself as a leader in blood pressure monitoring inside the home as well as in hospital settings. Now, Omron has applied its traditional expertise in sensor technology to take the next step in CVD monitoring in the homecare context, by creating a new home monitoring device. Symptoms such as heart pain, palpitations and shortness of breath may be signs of heart disease and may be transient. In some cases, delay in detection may lead to the worsening of heart conditions (an increasingly repetitive pattern of transient abnormalities) and may prevent a patient or doctor from seeking corrective treatments before a potential heart attack or stroke. However, there are some challenges to keeping records of these symptoms in real time by conventional approaches. With the OMRON Portable ECG Monitor HCG-801, a recording of about 30 seconds can be made when symptoms occur whether at home or away. These recordings can then be shown to the doctor, who can examine and use the information to assist in correct diagnosis of symptoms. WHERE CAN THE HCG-801 BE USED? - Clinic and Hospitals - The transient symptoms of cardiovascular disease can be difficult to record by conventional devices. - The HCG-801 provides users with a quick and easy way of real-time recording. - Monitoring on Post-operation - Monitoring on Cardiac rehabilitation - The unique features of the Portable ECG Monitor HCG-801 make it a versatile multi-purpose tool for medical professionals. - Its cordless operation and direct on-screen display allow a quick scan of the heart condition and its compact design easily fits in a medical bag or coat pocket."

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Doppler Ultrasound - The Doppler Effect in Ultrasonography

!±8± Doppler Ultrasound - The Doppler Effect in Ultrasonography

Doppler is commonly used in Ultrasound to diagnose discrepancies in the hemodynamics of blood flow. The Doppler Effect is applied in sonography to provide medical imaging of vessels and the flow within them. Both color Doppler and Power Doppler are used to image blood flow. Pulsed wave and continuous wave Doppler help diagnose patients where the speed of blood flow has to be measured. Doppler ultrasonography is useful in most applications that diagnostic Ultrasound is used in. Examples where Doppler is used are cardiology, obstetrics, abdominal, small parts and neurology. When imaging body parts a high frequency wave is sent into the body. If a moving target is encountered the original frequency is shifted by the wave that is produced by the moving target. The difference between the original frequency and the moving target is demodulated and manipulated to show either an image or a graph.

What is Doppler?
Austrian physicist Christian Doppler in 1842 proposed that the Doppler effect is seen in the change in colored light from stars, and the change in sound of a passing object as in a passing train. In 1845, he and Buys Ballot proved the Doppler Effect of sound waves: A sound's pitch would change if its source or recipient is in motion.

When sound is emitted as a constant by an object and a recipient is moving towards or away from the source a change in frequency will occur, this is the Doppler effect. As you can imagine this Doppler effect can give useful information when applied to the human body during Doppler ultrasound examination.

The received frequency is higher (compared to the emitted frequency) during the approach, it is identical at the instant of passing by, and it is lower during the recession.

Doppler Ultrasound
While B-mode ultrasound can show images from within the body, the movement of blood and its speed cannot be measured with it alone.

Doppler ultrasound can detect and measure the movement of red blood cells as they cause a change in pitch of the reflected sound waves (called the Doppler effect). There would be no phase shift (rate of change in pitch) if the blood wasn't moving.

How Doppler Ultrasound is Performed
Ultrasound technicians trained in ultrasound imaging (sonographers) place a probe (transducer) over the area of the body being diagnosed. First an image of the region of interest is acquired. Then the vessel is located and the transducer is angled so that the best Doppler shift can be obtained. The best location would be to be able to look directly into the vessel (much like looking into a tunnel). Because of how the vessels are located in the body this is of course often not possible. Thus maneuvering the probe or steering the ultrasound/Doppler beam will make this plausible.

Acquired Doppler information can be heard, shown on a chart (much like and EKG) or in colored blood streaming through the vessel.

Types of Doppler Ultrasound
Commonly, two types of Doppler transducers are used Continuous Wave Doppler and Pulsed Wave Doppler.

Continuous Wave Doppler ultrasound transducers use two crystals, one to send and one to receive echoes. The transmitter emits a continuous sinusoidal wave so a receiver can detect the phase shift. An audible sound is recorded and analyzed. CW Doppler provides high sensitivity to low velocities and detection of high velocities without aliasing. However, CW Doppler cannot distinguish between the sending and receiving signals or extraneous echoes. CW Doppler ultrasound does not produce images like Pulsed Wave Doppler does.

Pulsed-Wave Doppler Ultrasound is combined B-mode to produce images of a certain structure. PW uses a pulsed echo system, the PW transducer both sends and receives the signal. It sends in short bursts, on and off, so it can receive when it is not sending.

Why Doppler Ultrasound?
Ultrasonography is a less invasive and less expensive modality which is easy to schedule and perform in an emergency situation. Sonographers can be called to perform this as an alternative to arteriography and venography, which involves injecting dye into the blood vessels so that they can be detected as X-ray images.

Duplex Ultrasound
A duplex ultrasound is a combination of tests to see how blood moves through your arteries and veins. Duplex means that two types of ultrasonography are employed: regular B-mode ultrasounds, and Doppler ultrasounds. The conventional ultrasound shows the structures of your blood vessels and Doppler shows the movement of your red blood cells through the vessels and the sound of the frequency shifts.

Duplex ultrasound produces images that can be color coded to show physicians where the blood vessel is narrow or blocked. In some situation blood flow is reversed and an abnormal color pattern is created. With Color Doppler speed and direction of blood flow information is obtained.

Doppler Ultrasound Semantics
It is interesting to note that in sonography, the word Doppler is used similar to the way the word Kleenex is. People use tissues and refer to them as Kleenex when they're not. In sonography, the word Doppler is used when true scientific Doppler is not what is really being done. It's similar, but different.

The technical point I would like to make is that Doppler is technically concerned with sound frequency, whereas in ultrasound applications we compare the PHASE of the sound. In what we do, Phase Shifts are more detectable and are what we measure, not frequency, but it's similar so it's referred to as Doppler sonography. Semantics!

Rather than using true Doppler ultra sound, which would measure change in sound frequency, what we call Doppler actually compares the phase of the sound energy, and measures the shift in that phase. Phase shifts are more drastic than frequency shifts, so phase-shift-compared ultrasound, still commonly called Doppler ultrasound, magnifies the likelihood of detecting motion.

Other Uses of the Doppler Effect
In 1848, Hippolyte Fizeau proved the same effect on electromagnetic waves (Doppler-Fizeau Effect).

Today, common uses of Doppler are: radar detection of weather (to calculate distance and show direction of movement of weather pattern) to diagnose or forecast them, and police use doppler radar to detect speeding motorists.

Doppler Ultrasound - The Doppler Effect in Ultrasonography

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3 Comforting Benefits Of Portable Home EKG Machines

!±8± 3 Comforting Benefits Of Portable Home EKG Machines

If you are experiencing frequent ectopic beats, or small variations of an otherwise normal heart beat, or if you occasionally experience heart palpitations, which are uncomfortable feelings associated with abnormally fast and forceful heart beats, you may be a good candidate to look into getting a portable home EKG machine.

You may have seen a doctor or a cardiologist, and they may have taken an ECG, but, due to the irregularity of the episodes, they may have a hard time finding anything in the ECG they could take in the office. Or, maybe the conditions in the doctors office are just so different that you simply do not experience anything unusual there, but when you come home, the ectopic beats or palpitations appear again.

We will describe three advantages of using a simple personal ECG monitor at home instead of in a doctors office or hospital. They are: measuring the heart beat during your normal daily activities, doing it from the comfort of your home, and cost.

Measuring the heart beat abnormalities during normal activities

It is important to do the heart beat measurements during your regular work day. Modern home EKG devices are so small that you can easily wear them under the clothes. Some of them are even wireless, so you can connect the electrodes to the monitor wirelessly, causing even less distraction. As your heart rhythms are being measured, you go on doing your regular activities, except for bathing and showering. You take good notes of everything you do.

Being in your regular environment will help you "catch" the moments when palpitations occur all of a sudden, or when you experience any ectopic beats at all.

Staying at home and monitoring ECG

Many people much prefer staying at home instead of in a hospital if at all possible. They simply prefer to stay with people they know instead with strangers, no matter how friendly the hospital staff. So wearing the ECG electrodes and being helped by family is much preferred. Modern technologies such as wireless ECG, or miniature home ECG monitor, and even internet transfer of data to the hospital make home EKG measurements easy and productive.

For instance, 24 hour monitoring, even during sleep, are quite possible when no wires are worn to connect to the main EKG device.

Cost of hospital stay

Last but not least, hospital stay is very expensive in the USA today. Many folks lack complete insurance, so even a deductible, or coinsurance of 20%-40% can be a big hit on the wallet, even for a single night spent at the hospital. The cost of a home EKG machine, or a small pocket ECG, is quite small and will pay for itself after just a single day of use at home. When you learn how to turn the handheld ECG machine on, place the EKG calipers and ECG leads, and learn the basics of ECG interpretation, you will be in good shape.

3 Comforting Benefits Of Portable Home EKG Machines

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