504857
55
Zoom out
Zoom in
Previous page
1/56
Next page
13. General Information About the Heart and ECG Measurements
55
EN
About the ECG Waveform
The ECG waveform shows the rhythm of your heartbeat during the 30-second
measurement and displays the electrical activity causing the heart to beat. The
waveform for each heartbeat shows the progress of the electrical impulse across
and through the heart.
The first peak indicates the spread of the impulse over the atria and the beginning
of their contraction. This is known as the P wave. The second peak indicates the
spread of the impulse over the ventricles and the beginning of their contraction.
This is known as the QRS complex. The third peak indicates the activity as the
heart relaxes (re-polarization), and is known as the T wave.
What is Arrhythmia?
Arrhythmia is a condition where the heartbeat rhythm is abnormal due to flaws in
the bio-electrical system that drives the heartbeat. Typical symptoms are skipped
heartbeats, premature contraction, an abnormally rapid (tachycardia) or slow
(bradycardia) pulse. This can be caused by heart disease, ageing, physical
predisposition, stress, lack of sleep, fatigue etc.
Arrhythmia can only be diagnosed by a doctor through a special examination.
What is Ischemia?
Ischemia is a condition in which insufficient oxygen is supplied to parts of the heart
or other parts of the body. This is usually due to a blockage or partial blockage of
an artery.
Ischemia can only be diagnosed by a doctor through a special examination.
Ventrcular contraction
(QRS complex)
Re-polarization (T wave)Atrial contraction (P wave)
HCG-801-E.book Page 55 Tuesday, December 13, 2011 5:35 PM
55


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Omron HCG-801 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Omron HCG-801 in the language / languages: English as an attachment in your email.

The manual is 1,75 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Omron HCG-801

Omron HCG-801 Quick start guide - German - 1 pages

Omron HCG-801 User Manual - German - 58 pages

Omron HCG-801 User Manual - Dutch - 58 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info