97 results
Cardiac Myocyte Contractile cycle
 - Ca2+ binds to TnC → TnI is inhibited → conformational change
Cardiac Myocyte Contractile ... Cardiology #Myocyte #Contractile ... #Cycle #Contraction
Dupuytren's Contracture (Palmar Fibromatosis) on Physical Exam

#Dupuytrens #Contracture #Palmar #Fibromatosis #clinical #video #physicalexam #msk #hand #orthopedics
Dupuytren's Contracture ... #Dupuytrens #Contracture
Cardiac Cycle - Pathophysiology
 - Atrial Contraction
 - Isovolumetric Contraction
 - Rapid Ventricular Ejection
 - Slow
Pathophysiology - Atrial Contraction ... Isovolumetric Contraction
Thomas' Test for Hip Flexure Contracture

Thomas' Test assesses for hip flexure contracture.
One hip is maximally flexed
for Hip Flexure Contracture ... for hip flexure contracture ... #Hip #Flexure #Contracture
Postpartum Hemorrhage - Differential Diagnosis, Examination and Management

Uterotonic Medications (after delivery of the placenta):
 • Oxytocin
causes uterine contraction ... causes uterine contraction ... induces uterine contraction ... induces uterine contraction
Right Ventricular Structure and Function

- Almost 75 % of the RV systolic function is dependent in
IVS position and contractile ... LV - The RV contraction
The cardiac cycle describes each heart beat, incorporating relaxation and contraction. Phase one describes diastole and
relaxation and contraction ... the atria end up contracting
Chicago Classification of Esophageal Motility Disorders
Achalasia
EGJ Outflow Obstruction
Distal Esophageal Spasm
Jackhammer Esophagus
Absent Contractility
Ineffective Motility
Rapid Contraction

#Chicago #Classification #Esophageal
Motility Rapid Contraction
Landolfi's Sign in Severe Aortic Regurgitation

Pupil dilatation and contraction is synchronized with the heartbeat.

Dr. Bruno Farnetano
dilatation and contraction
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
due to atrial contraction ... isovolumetric contraction