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Cardiac Cycle - Systole & Diastole - Cardiovascular - Cardiology

Dr. Najeeb Lectures via YouTube

Overview

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This course on the cardiac cycle, systole, and diastole in cardiology aims to teach the following: Learning Outcomes and Goals: - Understand the events in the left side of the heart during the cardiac cycle - Identify the different phases of the cardiac cycle, including ventricular contraction, isovolumetric relaxation, and ventricular filling - Interpret heart sounds in various phases of the cardiac cycle - Analyze the graphical representation of the cardiac cycle and volume changes - Discuss the duration of systole and diastole - Gain insights into ECG readings related to the cardiac cycle Skills or Tools Taught: - Cardiac cycle definition - Left atrium and ventricular contraction - First and second heart sounds - Atrial contraction and relaxation phases - Interpretation of ECG readings Teaching Method: The course utilizes a detailed breakdown of the cardiac cycle, including video lectures with English subtitles, graphical representations, and a Q&A session to enhance understanding. Intended Audience: This course is designed for medical students, healthcare professionals, and individuals interested in cardiology and understanding the functioning of the human heart.

Syllabus

Cardiac cycle definition
Events in left side of heart
Left atrium contraction
Ventricular contraction
First heart sound
Isovolumetric contraction
Rapid ventricular ejection
Slow ventricular ejection phase
Isovolumetric relaxation
Rapid passive ventricle filling phase
Slow passive ventricle filling/Diastases
Active atrial contraction
Durations of Systole and diastole
Heart sounds in different phases of cardiac cycle
Cardiac cycle in graphical fashion
Atrial contraction
Onset of ventricular contraction/S1
Rapid ejection phase
Slow ejection of ventricle
Isovolumetric relaxation/S2
Rapid passive ventricular filling and beginning of next cycle
Heart sounds in reference to Systole and diastole
Graphic representation of volume
Brief discussion on ECG

Taught by

Dr. Najeeb Lectures

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