What does Future hold for Insertable Cardiac Monitor?
An insertable
cardiac monitor is a small electronic device usually attached to the heart via
a catheter inserted through the skin into the chest cavity. It finds
applications in cardiac rhythm management. It is designed to record heart
rhythms in real-time and is used for diagnostic purposes in monitoring and
treating diseases such as heart arrhythmia, congestive heart failure, and heart
rhythm irregularities. Some models can measure blood pressure automatically,
while others require the user's manual input of readings. Furthermore, some
monitors are designed to provide continuous feedback to the user by providing
feedback in the form of visual images or sound reports. Some monitors also
offer additional functions such as providing feedback on the patient's temperature,
oxygen saturation, blood sugar levels, and other pertinent information.
There are two
common types of these monitors that are available and they are called open and
closed systems. The open system is generally considered more reliable than the
closed system because there is less chance for error. However, it is important
to note that the most accurate results can only be obtained by using both the
open and closed systems. This type of cardiac monitor is often used with people who have had their heart
surgery. It is important to remember that a cardiac arrhythmia could end a
patient's life expectancy. Therefore, it is vital to know when and where they
are having problems. The second type of cardiac monitor is the closed-loop
model. This type is also known as an open-circuit or closed-loop monitor. It
uses a miniature transmitter to send radio waves to the transmitter-receiver
and an electronic circuit board. Ongoing R&D in insertable cardiac monitors
has led to the production of novel devices. In the U.S., Medtronic has received
the U.S. FDA clearance for its Linq II insertable cardiac monitor. That being
said, these devices are making their way in mainstream healthcare with the
advent of new products.
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