TOPIC SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019.

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Presentation transcript:

TOPIC SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

OBJECTIVE OF ECG To study about the electrical activity of the heart. To learn about the ECG – Lead systems. Analysis of ECG Waveform. SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

ECG – Electro Cardio Graphy Electro Cardio Gram The instrument which is used to measure the electrical activities of the heart muscles. ECG – Electro Cardio Graphy The Graph which shows the electrical activities of the heart muscles. SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

ORIGIN OF CARDIAC ACTION POTENTIAL SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

WORKING OF HUMAN HEART SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

Pulmonary and Systemic circulation Pulmonary circulation ( Right ventrical Left Atrium) Systemic circulation ( Left ventrical Right Atrium) SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

ECG –LEAD SYSTEMS Biopolar Lead System Unipolar Lead System Lead I Types of Lead System Biopolar Lead System Unipolar Lead System Lead I Lead II Lead III Augmented Unipolar Limb Leads (aVR, aVL, aVF) Unipolar Chest Leads (V1,V2,V3,V4,V5,V6) SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

12 LEAD ECG – ELECTRODE PLACEMENT SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

EINTHOVEN’S TRIANGLE SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

REASONS WHICH INCREASES THE HEART BEAT Playing, Climbing, Running, Doing Exercises etc., Stress and Tension, Fear, Age, Loss of Weight, Pollution in environment, Cardio Vascular Disorder, etc., A Survey by National Institute of Health tells about the Zones of heart rates. The following are the heart beat rates New Born Baby 100 – 160 beats/ Min Children 1 to 10 years 70 – 120 beats/ Min Above 10 60 – 100 beats/ Min SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

PROCESSING OF ECG SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

APPLICATIONS Cardiac disorder patients People who expecting heart problems Hospitals/clinics Health care Video SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

The sixth sick sheik’s sixth sheep’s sick TONGUE TWISTER One-one was a race horse. Two –two was one too. One – one won one race. Two-two won one too The sixth sick sheik’s sixth sheep’s sick SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

REAL TIME COMPONENT- BLOOD PRESSURE MONITOR Blood Pressure Levels Normal systolic: less than 120 mmHg diastolic: less than 80mmHg At risk (prehypertension) systolic: 120–139 mmHg diastolic: 80–89 mmHg High systolic: 140 mmHg or higher diastolic: 90 mmHg or higher SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

EVALUATION 1. ECG is related with which organ? A) B) C) D) SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

2. Find out the flow of pulmonary circulation and Systemic circulation. SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

Lead 2 Lead 3 Lead 1 3. Match the following with ECG lead systems SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

4. In which part of the human body the reference electrode is fixed? A) Left Leg (LL) B) Left Arm (LA) C) Right Arm (RA) D) Right Leg (RL) SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

SNSCE/ECE/PRESENTATION /NOV’2016 8/6/2019

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