How did the invention of the stethoscope lead to improved knowledge of heart function and advancements in medical practice?
How did the invention of the stethoscope lead to improved knowledge of heart function and advancements in medical practice?
How is epidemiological data relating to the incidence of coronary heart disease used to inform public health strategies?
How is the cardiac cycle mapped to a normal ECG trace, and what information can be gathered from it?
How are systolic and diastolic blood pressure measurements interpreted, and what do they signify?
How is heart rate measured and interpreted under different conditions?
What are the causes and consequences of hypertension and thrombosis, and how do they impact cardiovascular health?
How is defibrillation used to treat life-threatening cardiac conditions, and what is its mechanism?
How can artificial pacemakers regulate the heart rate, and in what situations are they used?
What causes normal heart sounds, and how do changes in blood flow relate to the closure of the atrioventricular and semilunar valves?
How do conducting fibres ensure the coordinated contraction of the entire ventricle wall?
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