Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Bio 449 Lecture 3 Outline Aug. 30, 2008
Document related concepts
Management of acute coronary syndrome wikipedia , lookup
Heart failure wikipedia , lookup
Coronary artery disease wikipedia , lookup
Cardiac contractility modulation wikipedia , lookup
Antihypertensive drug wikipedia , lookup
Jatene procedure wikipedia , lookup
Hypertrophic cardiomyopathy wikipedia , lookup
Cardiac surgery wikipedia , lookup
Myocardial infarction wikipedia , lookup
Electrocardiography wikipedia , lookup
Arrhythmogenic right ventricular dysplasia wikipedia , lookup
Transcript
Bio 449 Lecture 19 - Cardiovascular Physiology II Heart Electrical events of the heartbeat Mechanical events of the heartbeat Cardiac output Heart rate Stroke volume Control of cardiac output Blood flow Vessel size, blood velocity and pressure Control of blood distribution Poiseuille's Law Local vs. systemic effects of vasoconstriction Regulation of arteriolar diameter Oct. 13, 2010 Terms to Know Systole Diastole Isovolemic contraction Isovolemic relaxation Ventricular ejection Heart rate Stroke volume Cardiac output Starling's Law of the Heart Poiseuille's Law Viscosity Total peripheral resistance (TPR) Mean arterial pressure (MAP) Central venous pressure (CVP) Vasodilation Vasoconstriction Active hyperemia Nitric oxide Readings Lectures 18-20: Chapter 14 & 15 Myogenic pacemakers Elastic recoil of arteries Arterioles Ventricular contraction Ventricular relaxation Fig.15-4 Mechanical events of the heartbeat Systole and diastole Similar to Fig.14-24 Overview of EKG Electrical events and EKG pattern Fig. 14-21 Standard EKG Fig. 14-21 Summary of cardiac cycle Fig. 14-26 Fig. 14-26 Fig. 14-26 Fig. 14-26 Fig. 14-26 Cardiac Output Control of Cardiac Output Effects of sympathetic activity on HR Fig. 14-16 Effects of parasympathetic activity on HR Fig. 14-16
