72 results
CARDIAC MYOCYTE POTENTIALS

#Pathophysiology #Cardiology #Cardiac #Myocyte #Ventricular #ActionPotentials #Channels #Phases
CARDIAC MYOCYTE ... Cardiology #Cardiac #Myocyte ... ActionPotentials #Channels #Phases
Action potential in cardiomyocytes
The action potential in typical cardiomyocytes is composed of 5 phases (0-4), beginning
composed of 5 phases ... and ending with phase ... Phase 4: The resting ... phase Phase 0: ... ActionPotential #Myocytes
Cardiac Myocyte Contractile cycle
 - Ca2+ binds to TnC → TnI is inhibited → conformational change
Cardiac Myocyte ... Pathophysiology #Cardiology #Myocyte
Cardiomyopathies 

Manifestations of cardiomyopathy (CM) range from microscopic alterations in cardiac myocytes to fulminant Heart Failure
alterations in cardiac myocytes
Menstrual Cycle Physiology: Correlating the Ovarian and Uterine Cycles
Note: Some charts show different relative levels of
Follicular phase ... Release of secondary oocyte ... Luteal phase (always ... Follows release of oocyte ... Secretory phase
Elevated Lactate Dehydrogenase (LDH) - Differential Diagnosis Framework

LDH is a cytoplasmic enzyme present in tissues throughout
Cardiac: • Myocyte
Trauma - Paradoxical Breathing in Flail Chest 
It occurs when multiple adjacent ribs are broken in
broken in multiple places ... Pattern #Trauma #Video
Flail Chest on Physical Exam
Flail chest occurs when 3 or more ribs are broken in at
in at least 2 places ... Video by Dr. ... respiratory #clinical #video
Marcus Gunn Phenomenon - Jaw Winking Syndrome

Jaw-winking syndrome is thought to be caused by abnormal innervation
Most cases are congenital ... Syndrome #clinical #video
Abnormal pulsation in the neck in the setting of Aortic Coarctation

10 yo male,  his father
absent femoral pulses ... Aorta #Clinical #Video