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

Q: If damage to the AV node slowed down conduction through the heart, what would be observed on an ECG?…

A: An electrocardiogram or ECG is a graphical presentation of the electrical activity of the heart. It…

Q: In the same BP measurement= 120/80, what is the arterial pressure when the left ventricle is at the…

A: Blood pressure It is the lateral force of blood exerted against the arterial walls of the blood…

Q: A person with a heart rate of 40 has no P waves but normal QRS complexeson the ECG. Explain?

A: PQRS are the heart waves, P wave shows the depolarisation and QRS impulse through ventricles.

Q: What are two major factors that determine pulse pressure?

A: The circulatory framework, additionally called the cardiovascular framework or the vascular…

Q: The onset of ventricular systole is characterized by the closing of AV valves and ?

A: The cardiovascular system is a vital division of the body's circulatory system comprised of the…

Q: hy is the "lub" sound (S1) recorded around the peak of the QRS complex in an ECG?

A: ECG is also known as an electrocardiogram. It is essentially used in measuring the heartbeats,…

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).…