Define the terms P wave, PR interval, QRS complex QRS rate, and QRS rhythm?

Q: What do S1 “lub" and S2 “dub" mean? Sounds can be recorded using a phonocardiogram. What do the x…

A: Heart is the muscular organ, whose chief function is to pump and circulate oxygenated blood that…

Q: Describe the spread of excitation from the SA node through the restof the heart?

A: In the mammalian heart, the heartbeat originated from the cardiac muscles. The heartbeat originated…

Q: سيتسلل 9. Rate P wave, QRS complex. Rhythm, PR Interval Interpretation

A: An electrocardiogram record the hearts electrical activity which represents as a graph on the paper.…

Q: activities demand more body movements? Explain. Give 2 systems that are directly affected whenever…

A: * when we exercise we feel increasing in breathing and hear beat too. * we require more oxygen when…

Q: How is cardiac output calculated?

A: The human heart is situated in the middle of the thoracic cavity in a space called the mediastinum.…

Q: A. intense right axis deviation and a slightly prolonged QRS complex. B. left axis deviation caused…

A: Electrocardiogram, also known as ECK or EKG records the electrical activity of the heart. It's a…

Q: Define the term isovolumetric ventricular relaxation?

A: The term isovolumetric ventricular relaxation (IVR) is related to the cardiac cycle. The cycle…

Q: How does COPD correlate with left ventricular pressure and primary heart failure?briefly answer

A: The most common diseases comprising COPD are emphysema and bronchitis, with the symptoms being…

Q: Will the P wave be visible if it occurs during the QRS wave? Explain your answer.

A: The question is asking that , will the p wave be visible if it occurs during the QRS wave.

Q: What does the QRS complex represent?

A: The combination of a graphical deflection on a typical electrocardiogram is the QRS complex. It is…

Q: What is the significance of an enlarged Q wave?

A: Electrocardiogram (ECG) is a type of medical test that records the electrical activity of the…

Q: Describe ECG technique?

A: An electrocardiogram (ECG) is a simple, painless diagnostic test that measures the heart's…

Q: What is the maximum pulse rate (frequency)?

A: Maximum pulse rate on an average can be described as the highest pulse rate that one can get.…

Q: Does body position affect blood pressure (as measured by pulse pressure)?

A: Blood pressure is the force of blood pushing against blood vessel walls. It is measured in…

Q: Interpret Long QT syndrome from ECG with graph

A: Long QT syndrome is related to heart. Heart is a vital organ that is primarily responsible for…

Q: What is the most accurate way to calculate resting heart rate?

A: The resting heart rate refers to the rate at which the heart is pumping the blood when the body is…

Q: How is the QT interval measured?

A: The QT interval is present in the ECG that is electro cardiogram which shows the activity of the…

Q: How might a mutation in a cardiac voltage-dependent sodium channel cause long QT syndrome?

A: The congenital long QT syndrome (LQTS) is an inherited disease characterized by a prolonged cardiac…

Q: Identify some treatment options, as well as potential limitations, for patients who need their heart…

A: The cardiovascular system is primarily composed of the heart, blood, and blood vessels. This system…

Q: What is the effect on CO with the increase in heart rate (HR) and blood pressure (MAP)?

A: Cardiac output is the total amount of blood pumped from the heart. This will be relatively affect…

Q: rate for the tracing. What is the heart rate? Is the heart rate normal or

A: ECG is electrocardiography, the process of recording the heart's electrical activity. In an ECG,…

Q: 2. Calculate the heart rate for the tracing. What is the heart rate? Is the heart rate normal or…

A: Heart rate  The heart rate is one of the vital signs  or the important indicator of health in the…

Q: Discuss the difference between defibrillation and synchronized cardioversion.

A: Since you have posted multiple questions we solve the first question for you. To get the remaining…

Q: How does COPD correlate with left ventricular pressure and primary heart failure

A: Chronic obstructive pulmonary disease is a long term condition of the lung which causes difficulty…

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: 10. Rhythm (regular or irregular): PR interval: Rate: 10 QRS: P wave: Interpretation:

A: 1ECG stands for electrocardiogram .Electrogram is an instrument which measures the heart functions…

Q: How does the heart rate differ before and after exercise?

A: Heart rate, also termed as the pulse rate, is the rate at which a person’s heart beats for one…

Q: What could it mean if the capillary refill time measures 2 seconds in the digits of one hand and 10…

A: Capillary refill time  is a quick  way to determine a patient's intravascular volume status,…

Q: Define the term sustained ventricular tachycardia or V-tach?

A: Ventricular tachycardia or V-tac is basically Ventricular tachycardia heartbeat.   It is an…

Q: left ventricle and the right ventricle walls?

A: In order to define the measured thickness, the Normal left ventricle comprises an inlet, apical…

Q: Use the 5 step process to decipher (decode, solve, interpret) the correct rhythm. 1. Rhythm Is the…

A: ECG or electrocardiogram is the graphical representation of electrical activity of the heart. It…