11 results
Clues to Differential Diagnosis of Central Cyanosis: Onset of cyanosis, Clubbing, Secondary erythrocytosis, Auscultation, X-ray, Echocardiography,
to Differential Diagnosis ... erythrocytosis, Auscultation ... gas - Cyanotic heart ... defect - Pulmonary ... #Central #Cardiology
Cardiac Murmurs and Maneuvers

An algorithm demonstrating the effect of various maneuvers on systolic murmurs. 
TR, tricuspid
demonstrating the effect ... ventricular septal defect ... Murmurs #Maneuvers #Heart ... #Cardiology #PhysicalExam ... #Diagnosis
Auscultation of Split S2 - Differential Diagnosis
 • Normal or physiologic
 • Wide, fixed splitting -Atrial
Auscultation of ... • Normal or physiologic ... -Atrial septal defect ... #cardiology #Auscultation ... #physicalexam
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular ... , severe right heart ... atrial septal defect ... #PhysicalExam # ... cardiology
Cardiac Auscultation - Murmur Intensity Grading
Grade 1	Audible with a good stethoscope in a quiet room
Grade 2	Quiet
Cardiac Auscultation ... Grade 3 Easily heard ... stethoscope #Cardiac #Auscultation ... Intensity #Grading #diagnosis ... #cardiology #physicalexam
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
Right Heart Catheterization ... have a low or normal ... e.g., PE, right heart ... artery #catheter #diagnosis ... #cardiology #swanganz
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
Encephalopathy Cellular Destruction ... life: 1 week • Direct ... - If both are normal ... Kidneys • LDH: Heart ... liver #chemistry #diagnosis
Newborn Infant - Routine Examination

Birthweight, gestational age and birthweight percentile are noted.
General observation Of the baby's
If abnormal, this ... On auscultating ... the heart, the normal ... for any midline defects ... Newborn #Infant #PhysicalExam
Quincke's Pulse in a patient with a normal echocardiogram (non-valvular)

A 70 y/o man presents with new
patient with a normal ... case of diastolic heart ... AorticRegurgitation #Diagnosis ... #PhysicalExam # ... Fingernails #Nailbed #Cardiology
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
- Rheumatic heart ... Destruction of MV ... muscle injury: Direct ... #Differential #Diagnosis ... #Cardiology