As for the fifth installment of this new article series, entitled Of Heart Disease Guide and EKG Machines, we will just continue discussing here about the heart disease by knowing first how the heart works.

The tricuspid and mitral valves lie between the atria and ventricles. The aortic and pulmonic valves lie between the ventricles and the major blood vessels leaving the heart.

The heart valves work the same way as one-way valves in the plumbing of your home. They prevent blood from flowing in the wrong direction.

Each valve has a set of flaps, called leaflets or cusps. The mitral valve has two leaflets; the others have three. The leaflets are attached to and supported by a ring of tough, fibrous tissue called the annulus. The annulus helps to maintain the proper shape of the valve.

The leaflets of the mitral and tricuspid valves are also supported by tough, fibrous strings called chordae tendineae. These are similar to the strings supporting a parachute. They extend from the valve leaflets to small muscles, called papillary muscles, which are part of the inside walls of the ventricles.

How Does Blood Flow Through the Heart?

The right and left sides of the heart work together. The pattern described below is repeated over and over, causing blood to flow continuously to the heart, lungs, and body.

Allow me to stop there for a moment to give a review on this yet another superb EKG machine device brand called Schiller. Also being listed in the EKGShop.com website, Schiller is regarded as one of the recommended ECG Machines brand available in the market today as being used by most doctors and medical hospitals or clinics.

Enumerated below are its bestsellers products:

Schiller AT-2 Interpretive EKG - The AT-2 is a low cost ECG system with performance features previously only available in high priced systems. User selectable 6 or 12 channel printout on A4 size reports (8.5 x 11 inch) within seconds - at the touch of a button. Great for filing, faxing, or scanning. Optional is an automatic measurement and interpretation program as well as a trolley.

Schiller AT-10 Plus Interpretive and Memory EKG  - The AT-10 plus combines the basics of electrocardiography with the benefits of the IT world. It not only provides all functions of a high-quality 12-channel electrocardiograph but also meets the requirements of an integrated diagnosis workstation. Its brilliant communication concept makes the AT-10 plus an extremely flexible tool.

Schiller AT-1 Interpretive EKG - This machine pays for itself after 30 tests. Fast and accurate analysis using Schiller’s proven measurement and interpretation program. The Schiller AT-1 series is a great ECG EKG machine for the family physician, visiting nurse, nursing home and school training. 3 channel representation of all 12 simultaneously acquired leads.

Schiller AT-102 PC Interpretive and PFT ECG  - This machine pays for itself after 105 tests. PC-based or standalone operation. SCHILLER filters technology. Interfaces for control of digital ergometers/treadmills. On-board data management. AT-104 networking allows you to review, edit, print and export stored final reports, keeping your stress system free for testing.

Schiller PC Based AT-110 Stress System with Cart and Treadmill  - The new high-end CardioLaptop for Cardiologists. This device based on PC technology unifies all cardiological diagnostic features within a handy laptop format with simple one-key operation. Resting ECG recordings provide measurements, interpretation, average cycles and rhythm sections of all 12 leads. All leads and measurements can be printed out on the integrated high resolution thermal printer (or optionally on an external printer), in the format most convenient to the physician.

For more info regarding this brand, you may visit the link below:

http://www.ekgshop.com/Category/schiller-11.html