Empirical Treatment Recommendations for Infective Endocarditis 

Specific ECG changes  in Left main coronary stenosis

ST Elevation in leads aVR and aVL --- highly specific for LM coronary artery stenosis.

ST Elevation in aVR and V1 ----  specific for proximal left anterior descending (LAD) or LMCA stenosis.
If  ST Elevation  in aVR is greater than the STE in V1 ----- indicates LMCA stenosis (81% sensitivity, 80% specificity, and 81% accuracy) rather than LAD stenosis.

STE in aVR  > 1.5mm has approximately 75% mortality

Treatment approach to right ventricle failure post cardiac surgery

Treatment guidelines for pneumonia in ICU

Del Nido Cardioplegia

Carpentier classification of Mitral Regurgitation

                                    Clinical evaluation of Low flow Low gradient Aortic stenosis.

EF - ejection fraction

MG- mean gradient

EOA - effective orifice area

DSE - dobutamine stress echo

SV- stroke volume

AVR - aortic valve replacement