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37703104
Hamad At The Cooperative
Description
Mind Map on Hamad At The Cooperative, created by Ridha Umar on 21/09/2022.
Mind Map by
Ridha Umar
, updated more than 1 year ago
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Created by
Ridha Umar
over 1 year ago
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Resource summary
Hamad At The Cooperative
Causes of Unconsciousness
Trauma
Hemorrhage
Drug overdose
Alcohol poisoning
Low blood sugar
Low blood pressure
Transient ischemic attack
Arrhythmia
Dehydration
Heart Function
Right Side
Receives deoxygenated blood from entire body
Pumps this blood to lungs for oxygenation
Left Side
Receives oxygenated blood from lungs
Pumps this blood to the entire body
Cardiac Action Potential Generation
Steps of Performing CPR
Check scene for safety and use PPE
Call 911
Place person on their back and open their airway
Check if person is breathing
Perform 30 chest compressions
Perform 2 rescue breaths
Repeat above steps
Causes of Syncope
Arrhythmia
Low blood pressure
Orthostatic hypotension
Extreme pain or fear
Pregnancy
Dehydration
Exhausation
Electrocardiogram
Records electrical activity of the heart
Why is ECG performed?
Arrhythmia
Coronary artery disease
History of MI
Check function of artificial pacemaker
Components of an ECG
P wave - atrial depolarisation
QRS complex - ventricular depolarisation
T wave - ventricular repolarisation
PR interval - initial depolarisation of atria to initial depolarisation of ventricle
QT interval - 1st ventricular depolarisation to last ventricular repolarisation
Physiological Differences b/w Skeletal & Cardiac Muscle
Conduction Pathway of the Heart
Sick Sinus Syndrome
Causes
Coronary artery disease
Heart failure
A-fib
History of MI
Hypothyroidism
Hyperkalemia
Symptoms
Dizziness
Chest pain
SOB
Fainting
Treatment
Change drug regimen
Blood thinners
Artificial pacemaker
Anti-Arrhythmics
Class 1 - Na+ Channel Blockers
Class 1A - quinidine, procainamide & dispyramide
Class 1B - lidocaine & mixelitine
Class 1C - flecainide & propafenone
Class 2 - Beta Blockers
Propanolol
Metoprolol
Atenolol
Class 3 - K+ Channel Blockers
Amiodarone
Sotalol
Dofetilide
Ibutilide
Class 4 - Ca2+ Channel Blockers
Verapamil
Diltiazem
Media attachments
Screenshot+2022 09 21+At+10.20.24 (binary/octet-stream)
Screenshot+2022 09 21+At+10.36.17 (binary/octet-stream)
Ecgtimes (binary/octet-stream)
Screenshot+2022 09 21+At+11.41.28 (binary/octet-stream)
Austin.Kosier.43 H (binary/octet-stream)
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