Skip to main content

Washout gradient of Troponin in myocardial reperfusion

Myocardial reperfusion, (spontaneous or via lytics or PCI), affect the kinetics of troponin.

Patients with ST-segment elevation myocardial infarction who achieve an effective reperfusion have a faster return to normal – called

‘‘wash-out phenomenon’’.


The ratio between the concentrations at these two points can be used to discriminate between successful and unsuccessful reperfusion.

In general, the greater the ratio (at least 5), the more likely it is that reperfusion has occurred
Labels:

Comments

Post a Comment

Popular posts from this blog

The 100 essentials in icu and anesthesia

The most visual experience in anesthesia and critical care education  The 100 essentials of anesthesia and critical care  COMING VERY SOON  stay tuned 
Post a Comment
Read more

Driving Pressure in ARDS: A new concept!

Driving Pressure and Survival in the Acute Respiratory Distress Syndrome Marcelo B.P. Amato, M.D., Maureen O. Meade, M.D., Arthur S. Slutsky, M.D., Laurent Brochard, M.D., Eduardo L.V. Costa, M.D., David A. Schoenfeld, Ph.D., Thomas E. Stewart, M.D., Matthias Briel, M.D., Daniel Talmor, M.D., M.P.H., Alain Mercat, M.D., Jean-Christophe M. Richard, M.D., Carlos R.R. Carvalho, M.D., and Roy G. Brower, M.D. N Engl J Med 2015; 372:747-755 February 19, 2015 DOI: 10.1056/NEJMsa1410639 BACKGROUND Mechanical-ventilation strategies that use lower end-inspiratory (plateau) airway pressures, lower tidal volumes (V T ), and higher positive end-expiratory pressures (PEEPs) can improve survival in patients with the acute respiratory distress syndrome (ARDS), but the relative importance of each of these components is uncertain. Because respiratory-system compliance (C RS ) is strongly related to the volume of aerated remaining functional lung during disease (termed functional lung size)...
6 comments
Read more