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प्रश्न
When a person suffers from chest pain, the doctor immediately takes an ECG. Visit a doctor and get information about ECG. You may even look up an encyclopaedia or the internet.
उत्तर
Information about ECG:
An Electrocardiogram (ECG or EKG) is a medical test that records the electrical activity of the heart using electrodes placed on the skin.
- Purpose:
- Detects Heart Problems: Identifies irregular heartbeats, heart attacks, and other cardiac issues.
- Monitors Heart Health: Used to check the heart's condition in patients with heart disease.
- Procedure:
- Electrodes are attached to the patient’s chest, arms, and legs.
- The machine records the heart’s electrical signals and prints them as waves on paper or displays them on a screen.
- Importance:
- A quick and non-invasive method to diagnose heart conditions.
- Helps in determining the appropriate treatment for heart-related issues.
ECG is crucial for diagnosing and monitoring heart health, especially when a person experiences chest pain.
संबंधित प्रश्न
What are the components of the transport system in human beings? What are the functions of these components?
What is the the other name of 'high blood pressure'?
Which vein brings clean blood from the lungs into the heart?
Define the term Circulatory system.
The diagram given below represents the human heart in one phase of its activity. Study the same and then answer the question that follow:
Which part of the heart is contracting in this phase? Give a reason to support your answer.
The diagram given below represents the human heart in one phase of its activity. Study the same and then answer the questions that follow:
 |
- Name the phase.
- Which part of the heart is contracting in this phase? Give a reason to support your answer.
- Name the parts numbered 1to6.
- What type of blood flows through the parts marked 'l' and '2' respectively?
- How many valves are closed in this phase?
State the Function: Pericardium
A vein differs from the artery in having ______.
In ____________ of a mammalian heart O2 rich blood enter first.
Mammalian lungs have enormous number of minute alveoli, which permits more ______.
