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Cardiovascular assessment: heart sounds, rate and rhythm, murmurs, JVD assessment; left sided heart failure signs and symptoms, right sided heart failure signs and symptoms, cardiac tamponade,…
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Factors impacting cardiac output.
Question: What affects cardiac output?
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This video talks about ATP Pumps and cardiac cells.
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This video discusses myocardial action potentials: depolarization, climax, plateau, and repolarization phases.
Q: How are action potentials caused in the myocardium?
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This video is about the process of cardiac action potentials, and how sympathetic and parasympathetic stimulation affect depolarization.
Q: How are action potentials caused in the pacemaker cells?
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This video discusses how the conduction system of the heart works.
Q: How does the cardiac conduction system work?
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This video discusses how action potentials occur within the heart and their differences to skeletal muscle.
Q: What is the process of a myocardial action potential?
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Cardiac output formula, factors impacting cardiac output, atrial fibrillation.
Question: What is cardiac output?
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This video talks about cardiac output.
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This video is short overview of the cardiac cycle and an explanation of the dicrotic notch.
Q: What is the dicrotic notch?
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This video is a step by step breakdown of the cardiac cycle; Also covered is isovolumetric contraction, ejection, isovolumetric relaxation, passive ventricular filling, active ventricular…
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Explains the cardiac cycle and how the QRS wave fits in with it.
Q: What does the QRS wave have to do with the cardiac cycle?
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This video will discuss the direction of blood travel through the heart, semilunar valves, and dicrotic notch in the cardiac cycle.
Q: What is the dicrotic notch? How does the blood travel through…
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