19 results
The cardiac cycle and the ECG, all together explained

#Pathophysiology #Cardiology #CardiacCycle #Stages #Systole #Diastole #HeardSounds #Pressures
explained #Pathophysiology ... #Cardiology #CardiacCycle ... Pressures #Phonogram #Electrocardiogram
The Cardiac Cycle Animated - Systole, Diastole, Pressures and Volume

#Pathophysiology #Cardiology #CardiacCycle #Stages #Systole #Diastole #HeardSounds
and Volume #Pathophysiology ... #Cardiology #CardiacCycle ... Pressures #Phonogram #Electrocardiogram
The Cardiac Cycle Animated - Systole, Diastole, Pressures and Volume - (slowed down version @ 1/2
1/2 speed) #Pathophysiology ... #Cardiology #CardiacCycle ... Pressures #Phonogram #Electrocardiogram
The more we learn the heart the more we improve our “temporal resolution” at understanding a
#Pathophysiology ... #Cardiology #CardiacCycle ... Pressures #Phonogram #Electrocardiogram
The timing of various hemodynamic and related events during the cardiac cycle

#CardiacCycle #Stages #Systole #Diastole #HeardSounds
HeardSounds #Phonogram #Electrocardiogram ... #Pathophysiology ... #Cardiology
Wolff-Parkinson-White Syndrome

WPW is a congenital abnormality characterized by an abnormal accessory conduction pathway between the atria
a delta wave, short ... 120 msec) 3 Short ... WolffParkinsonWhite #WPW #Cardiology ... #ECG #EKG #Electrocardiogram
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Digoxin effect on Electrocardiogram ... biphasic T waves - Short ... Digoxin #effect #Electrocardiogram ... #EKG #Cardiology
WPW EKG after cardioversion of SVT

Here is the post-conversion ECG

The patient is now in Sinus Rhythm,
is strikingly short ... WPW #EKG #ECG #Electrocardiogram ... #Clinical #Cardiology
The JT Interval and Pro-Arrhythmic Risk
Measured from the J-point to the end of the T-wave, the
JTInterval #QTc #electrocardiogram ... #pathophysiology ... #ekg #ecg #cardiology
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
long P • ↑ Ca - short ... delta wave and short ... (>480-500ms) Short ... Checklist #diagnosis #cardiology ... #electrocardiogram