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Ashwagandha- the Indian ginseng
Ashwagandha- the Indian ginseng Ashwagandha - also known as Indian Winter Cherry has the Botanical name Withania Somnifera -It is a shrub belonging to Solanace family. It is grown in the western India, Gujarat, MP, Punjab and in...

Eye Exercises - Boost The Power of Your Optic Muscles
The eyes contain many small muscles, and there is no doubt that eye exercises can do little harm to your eyes, but can they actually be of benefit? A New York ophthalmologist called Dr William Bates, developed a series of eye exercises to improve...

From Bumbling Bosses to Cranky Co-Workers: How to Overcome What Makes You Hate Your Job
I’ll be the first to admit that I hated my job. It took many years for me to come to this realization since I kept accepting promotions in the hopes that the awful ache inside of my chest would go away. This ache was not a medical condition … it...

I Cured My Arthritis
From the age of 11 to age 53 I avoided holding hands; they were painful to the touch, so puffed up, sore and hot!!! Raising four children, of course, I had to hold their hands. I tried so hard not to let them know how painful it was but, they knew...

Still Wondering About Coaching?
A friend called me the other day from Lower Alabama. He has followed my career as a coach with enthusiasm, and continually refers clients to me, and I’m sure has done his part for making coaching known in his neck of the woods. “Coaching has...

 
The Modern EKG Machine

Perhaps one of the most useful 20th century technologies for the diagnosis of heart disease is the electrocardiogram (EKG) machine. Although much more bulky and heavy than the modern EKG machines in use today, the first device was built at the turn of the century and was considered a huge advancement in medicine. Unlike its bulky ancestors, the modern EKG machine is lightweight and portable; most clinics have them on rolling tables that can be easily transported from room to room.

The use of electrodes for an EKG reading is a relatively new procedure. In the beginning phases of EKG technology, patients were required to place their hands and feet into sodium chloride baths, a conductive method for the faint electric impulses found in the heart. Later, electrical wires were used to transmit heart signals to the machine; eventually the electrodes we use now replaced these wires. If you look at photographs from the late 1800s, the patients look as though they are strapped into an electric chair. Modern methods have made the procedure much more simple, safe, comfortable and accurate.

Today many patients lie on an examination table, although some doctors prefer


the electrodes to be attached while the patient is performing moderate exercise. Some patients may be asked to ride a stationary bike or walk on a treadmill. Exercising while attached to the EKG machine may often give the technician or your doctor a better understanding of your heart-function pattern during physical strain.

The electrodes are attached to the EKG machine through cables that produce a graph of your heart’s pattern. Typically 10 to 12 electrodes are attached to the patient and lead to the EKG machine. The electrodes pick up electric impulses that are emitted through various points on the body. The EKG machine converts the impulses into readable waves. The waves are then amplified and displayed on a digital screen for the technician to monitor. While monitoring heart activity, the EKG machine continuously prints the patterns onto a graph that can later be interpreted by the attending technician or your physician. EKG Info provides comprehensive information on EKG readings, interpretation, m machines, technicians, abnormal EKGs and more. EKG Info is the sister site of Stethoscopes Web.

 

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