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Physiology of the Heart. Part 1: p. 354-357. Cardiac tissue A – 60 bpm V – 20-40 bpm Also… Intercalated discs Branched cells ICS = specialized tissue Role of the skeleton of the heart?. Intrinsic Conduction System. Electrocardiogram (ECG or EKG). Do lab activity – stations 5-7
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Physiology of the Heart Part 1: p. 354-357
Cardiac tissue A – 60 bpm V – 20-40 bpm Also… Intercalated discs Branched cells ICS = specialized tissue Role of the skeleton of the heart? Intrinsic Conduction System
Electrocardiogram (ECG or EKG) • Do lab activity – stations 5-7 (…but not really stations…)
Heart Conditions • Heart block • Artificial pacemakers
Arrhythmias • Fibrillation • Tachycardia • Bradycardia
Heart Attack • Ischemia • Myocardial infarction