What is the main parts of ECG Explain it briefly?

Q: What are the different abnormality reading on an ECG?

A: Electrocardiogram (ECG or EKG) is a measure of the electrical activity of the heart. It is a simple,…

Q: What can affect the central venous pressure?

A: Central venous pressure (CVP) is that the pressure within the venae cavae, close to the right atrium…

Q: A person with a heart rate of 40 has no P waves but normal QRS complexes on the ECG. What is the…

A: Electrocardiogram(ECG) is the record or monitor of the electrical signals of the heart. Electrodes…

Q: What does an ECG measure? Name the waves andintervals produced by an ECG, and state what eventsoccur…

A: Electrocardiography is the process by which an electrocardiogram is generated. This is a…

Q: What is the structure of the arterioles?

A: Arterioles are primary resistant vessels and involved in the distribution of blood flow into…

Q: What does an ECG record?

A: The heart of humans has four chambers within it. These four chambers are the Left and Right atria…

Q: What is the importance and the physiology of the cardiac conduction system?

A: Cardiac conduction system is also known as the electrical conduction system of the heart. The…

Q: How you can interpreate Coronary artery disease by ECG?

A: An electrocardiogram (ECG) is the simplest test to diagnose the disorders of the heart. It measures…

Q: Does the improper electrode placement in ecg lead to waveform interference or weak/no signals? And…

A: The system of positioning and placement of leads for performing a 12-lead ECG is universal. This…

Q: A person has a left atrial pressure of 20 mmHg and a left ventricular pressure of 5 mmHg during…

A: The cardiac cycle can be categorized into different phases on the basis of the contraction and…

Q: Describe the electrical events of a normal electrocardiogram (ECG).

A: Electrocardiograms also called ECGs or EKGs is a simple diagnostic machine that check the…

Q: What effects does the parasympathetic nervous system have on cardiac output?

A: The cardiovascular system plays the part in conveying the blood through vessels to and from all…

Q: How does mean arterial pressure differ from systolic pressure and diastolic pressure?

A: Blood pressure is defined as the quantity of force exerted by the flowing blood over the inner walls…

Q: How many leads are in a standard ECG?

A: BASIC INFORMATION  HEART  it is a muscular organ  it is present in a space in between the lungs…

Q: What does v1 v2 v3 mean in ECG?

A: Electrocardiography refers to the method of recording the electrical activity of the heart. A…

Q: What is the P wave in ECGs?

A: Step 1 ECG is an electrocardiogram. An electrocardiogram is a graphic recording of electrical…

Q: What is mainly responsible for the delay between the atrial and ventricularcontractions?

A: The action potential conduction velocity of the AV node cells is mainly responsible for the delay…

Q: What is meant by the term venous return?

A: The flow of blood back to the heart is known as Venous return. The blood is received by the right…

Q: What are the 12 leads of an ECG?

A: The heart is a muscular organ that pumps blood to different parts of the body. The heart consists of…

Q: What is the force driving venous return?

A: * Veins are blood vessels which return blood to the heart. * The pressure in these veins is the…

Q: How does the long plateau of the cardiac action potential develop and what is its functional role?

A: Hi, Thanks For Your Question.  Answer : A Transient Shift In Voltage (Membrane Potential) Across The…

Q: What is v1 and v2 in ECG?

A: Electrocardiogram (ECG or EKG) is basically required to records the electrical signal from the heart…

Q: how can we interpreate arrhythmia from ECG?

A: ECG stands for electrocardiogram. It is a technique in which the cardiac action potentials of the…

Q: How long does a 12 lead ECG take?

A: ECG:An electrocardiograph(ECG) is nothing but a voltmeter that records the changes in the electrical…

Q: Why is atrial repolarization not observed in the ECG?

A: ECG stands for electrocardiography. It is a process to produce an electrocardiogram. To check for…

Q: What are the three types of ECG leads?

A: As the heart undergoes depolarization and repolarization, electrical currents spread throughout the…

Q: Why is Sinus bradycardia often normal in athletes?

A: The average heart beat of a human at rest is about 60-100 beats per minute(bpm). Bradycardia is a…

Q: What is the advantage of double circulation?

A: The heart is a muscular organ that is divided into the left and right side to prevent the mixing of…

Q: What pressure changes cause the closing of the AV valves and the opening of the semilunar valves?

A: AV valve stands for atrioventricular valves, which are responsible for connecting the atrium to the…

Q: Can ECG give false readings?

A: ECG: ECG is referred to as electrocardiography and produces an electrocardiogram. ECG produces a…

Q: List the ECG characteristics of first-degree AV block in lead?

A: First-degree atrioventricular (AV) block is a condition of abnormally slow conduction through the AV…

Q: Discuss the effects of gravity on blood flow?

A: Blood is the circulatory fluid of the body. It is a buffer that bears the fluctuations in the pH of…

Q: Does ECG lead placement matter?

A: Introduction: ECG (electro cardio gram) is the most important diagnostic for studying the cardiac…

Q: How accurate is a one lead ECG?

A: One of the easiest and quickest diagnostics for cardiac evaluation is an electrocardiogram (ECG).…