2737 results
Cardiac Cycle - Pathophysiology
 - Atrial Contraction
 - Isovolumetric Contraction
 - Rapid Ventricular Ejection
 - Slow
Pathophysiology - Atrial Contraction ... Isovolumetric Contraction ... Pathophysiology #cardiology
Landolfi's Sign in Severe Aortic Regurgitation

Pupil dilatation and contraction is synchronized with the heartbeat.

Dr. Bruno Farnetano
dilatation and contraction ... video #pupils #cardiology
Left atrial appendage contraction on Echocardiogram

Ivan Stankovic, MD, PhD @Ivan_Echocardio

#LAA #Left #atrial #appendage #contraction #Echocardiogram #clinical
atrial appendage contraction ... atrial #appendage #contraction ... Echocardiogram #clinical #cardiology
Lincoln Sign in Aortic Regurgitation

Lincoln sign in AR, elevated foot bobs up and down with each
with each cardiac contraction ... Video #clinical #cardiology
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
due to atrial contraction ... isovolumetric contraction ... #PhysicalExam #cardiology
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Premature atrial contraction ... Premature ventricular contraction ... tachyarrhythmias #Cardiology
Landolfi’s Sign on Physical Exam

A 73-year-old man presented with shortness of breath. On ocular exam, pupil
refers to systolic contraction ... AorticRegurgitation #Cardiology
Heart Failure with Preserved Ejection Fraction: Management Principles

General Therapeutic Principles:
Reduce the congestive state 
 - Caution
Maintain atrial contraction ... #Management #Cardiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
influx initiating contraction ... occurs initiating contraction ... repolarization - ↓ contraction ... inotropy) ACCP Cardiology ... pathophysiology #phases #cardiology
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
7802/physicalexam-cardiology-impulse-double-gallop-apical-signs ... during atrial contraction ... #Video #Signs #Cardiology