3005 results
Cardiac Myocyte Contractile cycle
 - Ca2+ binds to TnC → TnI is inhibited → conformational change
tropomyosin that exposes active ... interact with active ... sites on actin ... releasing the actin ... further along the actin
Mitral Valve Endocarditis on POCUS Echocardiogram

Patient with active IVDU presents with fever, sepsis.

Dr. Robert Jones @RJonesSonoEM

#MitralValve
Endocarditis on POCUS ... Patient with active ... #Endocarditis #POCUS
Renal Actions of Diuretics

#Diuretics #Sites #Action #Nephron #Pharmacology #Nephrology
Renal Actions of ... Diuretics #Sites #Action
Left Ventricular Thrombus Arterial Embolization on Echocardiogram- Caught in Action! 

The TTE was ordered for cardioembolic
Echocardiogram- Caught in Action ... Arterial #Clinical #POCUS
Hormones acting on the kidney - Nephron map

#Hormones #Nephron #Sites #Action #Pathophysiology #Nephrology #Renal #Kidney
Hormones acting ... Nephron #Sites #Action
Ileocolic Intussusception on POCUS

Sagittal, transverse and surgical (not same patient) views of Ileocolic Intussusception.

In the clips
Intussusception on POCUS ... nodes which may be acting ... Intussusception #POCUS
AAA Endoleak on POCUS
Elderly pt, Hx AAA repair presents w/ back pain. A&O and HDS
PoCUS shows
AAA Endoleak on POCUS ... A&O and HDS PoCUS ... fluid suggesting active ... ultrasound #vascular #pocus
Hormones acting on the kidney

#Pathophysiology #Nephrology #Renal #Kidney #Hormones #Nephron #Sites #Action

** GrepMed Recommended Text: First
Hormones acting ... Nephron #Sites #Action
Insulin Pharmacology and Conversion

 • Conversion of U-100 to U-500 Insulin
 • Inpatient Intravenous to subcutaneous
• Duration of Action ... and Intermediate Acting ... • Duration of Action ... : Long Acting Insulins
Pulmonary Embolism with Clot-in-Transit on POCUS Echocardiogram (A4C)

RA and RV are dilated. Multiple hyperechoic clots seen
Clot-in-Transit on POCUS ... akinetic with spared active ... Clot #inTransit #POCUS