Defining Electrocardiogram and EKG Machines
A Welch Allyn EKG Machine Brand Review


Electrocardiogram, or popularly known in a three-letter abbreviation as an EKG, is one of the first tests ordered by physicians for patients that are suspected of having heart problems. The EKG Machine assesses the electrical activity of the heart by measuring time intervals and the amount of activity that passes through the muscles of the heart.

An EKG Machine sends an electrical wave through the heart, every time it beats. These electrical impulses trigger the heart muscles to compress, forcing the heart to pump out blood. Measuring the length of time it takes for the electric impulses to travel to the different areas of the heart allows physicians to determine if the activity is in the normal range. It can reveal abnormalities if electrical activity is irregular.

These electrical waves are recorded by the EKG Machine and then displayed on a graph paper that is printed out by the physician.

This noninvasive procedure is performed by applying sticky electrodes to the patient’s body. Electrodes are placed on the chest, arms, and legs and depending on the type of EKG machine used, may be placed on the shoulders and hips as well. The patient is connected to the EKG machine via the wires that are attached to the electrodes. The patient is instructed to remain still during the procedure to allow for an accurate recording of the EKG. Once all of the electrodes are applied and the test is administered, the actual recording will take only a few moments.

There are known no risks associated with an Electrocardiogram. It is a safe and pain free procedure with no reports of serious reactions. The most common minor side effect is skin irritation at the site of the electrodes after they are removed. Occasionally, normal recordings occur in patients that have substantial heart disease. Additionally, an Electrocardiogram may present as abnormal while the heart is functioning properly with no abnormalities. For this reason it is always best to obtain a second opinion. It is recommended that patients presenting with an abnormal EKG test or patients with normal results that are presenting with abnormal cardiac symptoms should make an appointment with a cardiac specialist.

Regarding an EKG machine brand that suits well for all the EKG tests, EKGShop.Com recommends using the Welch Allyn. Listed below are few of its best products as listed on the site:

Welch Allyn CP200 Interpretive EKG Machine - An easy-to-use, full-featured device with advanced options to help streamline office workflow. This machine pays for itself after 110 tests. Same features as the CP 100 plus. Large color LCD screen allows you to easily preview critical information on screen.

Welch Allyn CP 10 ECG - Welch Allyn CP 10TM Electrocardiograph features a full alphanumeric keyboard for easy and fast entry of patient demographics, user-programmable report formats printed on 8.25" x 11" thermal paper, ECG measurements, advanced filters for optimal ECG trace quality and battery or AC operation.  

Welch Allyn PCR-100 EKG - Turns any PC into a full-featured electrocardiograph. Intuitive Windows operation makes it easy for your staff to learn and use, while the power and features of a PC-based system save money and increase utilization of existing equipment.

Welch Allyn CP 20 ECG - Welch Allyn CP 20TM Electrocardiograph features a full alphanumeric keyboard for easy and fast entry of patient demographics, user-programmable report formats printed on 8.25" x 11" thermal paper, ECG measurements, advanced filters for optimal ECG trace quality and battery or AC operation.

Welch Allyn CP100 3 Channel EKG - A reliable, easy-to-use, and cost-effective ECG device for almost any office setting. This machine pays for itself after 85 tests. A 12-lead resting ECG that provides accurate measurements. Optional MEANS ECG interpretation software for a second opinion. High-resolution thermal printer generates full-sized standard and customized reports.   

Welch Allyn has been a trusted name in medicine for nearly 100 years. Welch Allyn is a privately held, family-owned company which develops and manufactures innovative medical devices, products and solutions used in worldwide offices, hospitals, and emergency room centers.