28 results
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Digoxin is a cardiac ... glycoside from the ... fibrillation and atrial ... rate control) - Heart ... #Cardiology #Digitalis
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
Almost any type of cardiac ... Complete heart block ... , sino-atrial (SA ... The various ECG ... #Diagnosis #Cardiology
Left Atrium
 - The upper posterior border of the heart is formed by the left atrium.
Left Atrium - The ... heart is formed ... by the left atrium ... #Anatomy #Radiology ... #Ventricle #Cardiac
Double Apical Impulse (S4) Visualization on Physical Exam - Hi-Res Video Version: https://www.grepmed.com/images/7802/physicalexam-cardiology-impulse-double-gallop-apical-signs

On palpation, the PMI
Exam - Hi-Res Video ... cardiac apex and ... during atrial contraction ... #PhysicalExam #Video ... #Signs #Cardiology
POCUS Echocardiography - Table of Cardiac Views and Windows
 • Parastemal Long-Axis View (PLAX)
 • Parasternal
Flow Doppler #Anatomy ... #POCUS #Cardiac ... #TTE #Echocardiogram ... #Heart #Windows ... Echocardiography #Cardiology
On a chest film only the outer contours of the heart are seen.
In many cases we
left atrium. - ... heart size to the ... heart size to the ... #Anatomy #Radiology ... #Cardiac #Chambers
Cardiac conducting system 
 - Sinoatrial (SA) node normally generates the action potential, i.e. the electrical
Cardiac conducting ... atrium (RA), travels ... to excite left atrium ... #Anatomy #Cardiology ... #Cardiac #Heart
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
manifestation of cardiac ... 300 = NSVT EKG ... atria may or may ... arrhythmia • Atrial ... #differential #cardiology
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
exam • 12-lead ECG ... muscle twitching CARDIAC ... Nonarrhythmic Cardiac ... prosthetic valve NON-CARDIAC ... #Palpitations #Cardiology
DETROIT CARDIOGENIC SHOCK INITIATIVE ALGORITHM

INCLUSION CRITERIA
Acute Myocardial Infarction
 Ischemic Symptoms
 EKG and/or biomarker evidence of AMI
Ischemic Symptoms  EKG ... Hypotension (<90/60) or the ... Obtain femoral arterial ... Index < 2.2 AND anatomy ... Initiative #Management #Cardiology