820 results
Cardiac Murmurs and Maneuvers

An algorithm demonstrating the effect of various maneuvers on systolic murmurs. 
TR, tricuspid
Cardiac Murmurs ... alteration of preload ... DrJayMohan #Cardiac
Medications Used in Congestive Heart Failure

In CHF, the heart is failing as a pump; cardiac output
failing as a pump; cardiac ... designed to increase cardiac ... HeartFailure #Cardiology #Preload
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
• Migraine Cardiac ... HCM (LVOT) - Preload ... Stenosis • Cardiac
Approach to the Hypotensive Patient - Differential Diagnosis Framework for Hypotension

Blood Pressure = Heart Rate x
Bradycardia (inadequate cardiac ... arrhythmia Decreased Preload ... insufficiency (MC) Cardiac
Mean Arterial Pressure (MAP)

Average arterial pressure throughout one cardiac cycle, systole, and diastole. 
Surrogate indicator of
throughout one cardiac ... Cardiac output ( ... ventricular inotropy and preload ... Preload is affected ... increases the preload
Pulmonary Flow Murmur

crescendo-decrescendo, early to mid-systolic 

Increases Intensity: Laying supine, hyperkinetic 
circulatory states (e.g., anemia, 
fever,
that decrease preload ... #Flow #Murmur #Cardiac
HFNC compared to NIV
HFNC:
- Comfort - Higher comfort  Eating, drinking and speaking less impaired 
-
- Reduction of cardiac ... preload - P-SILI
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
Pneumothorax, Cardiac ... pancreatitis, post-cardiac ... Tank Problem (↓ Preload
Thiamine Deficiency - Differential Diagnosis Framework and Clinical Manifestations

Causes of Thiamine Deficiency:
 • Poor intake:
	- Diets
flow, increasing cardiac ... preload • Increased ... preload and myocardial
Malignant Pericardial Effusion and Tamponade on POCUS Echocardiogram - A4C
CA patient with known pericardial effusion who
importance of preload ... Effusion #Tamponade #Cardiac
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