Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Cardiac Event Monitors
 β€’ Holter Monitor - Records every heart beat for 24-48 hours
 β€’ Loop/Event
Recorders - Handheld device ... Loop recorder - Long ... Monitors #heart #cardiology ... #telemetry #devices ... #comparison #table
Oxygen Delivery Devices - Comparison
Low Flow:
 β€’ Nasal cannula (1-6L, 24-40% FiO2)
 β€’ Face mask (5-10L,
Oxygen Delivery Devices ... - Comparison Low ... Oxygen #Delivery #Devices ... #Comparison #table ... #pulmonary #criticalcare
Beta Blockers - Pharmacology Comparison Table
Metoprolol:
 β€’ Receptors: Ξ²1
 β€’ Indications: Rate control of a-fib/a-flutter, Suppression
- Pharmacology Comparison ... Table Metoprolol ... #Pharmacology #Comparison ... #Table #Receptors ... #cardiology
Oxygen Delivery Devices
1. Flow is a variable describing the movement of a volume of gas over
Oxygen Delivery Devices ... variable and fixed - indicating ... Variable devices ... #Flow #Comparison ... #management #criticalcare
Table of Weight-Loss Medications approved by the FDA for the long-term treatment of Obesity

Mechanism of Action,
Table of Weight-Loss ... Medications approved ... the FDA for the long-term ... #Pharmacology #Table ... #Comparison
Massive Hemoptysis - Differential Diagnosis Framework and Management
Definition: 150-600 mL over 24 hours
Differential Diagnosis:
 β€’ Tracheobronchial:
Alveolar Hemorrhage, Lung ... Primary Vascular: Pulmonary ... Management: 1) Indications ... Intubation 2) Bad Lung ... #criticalcare
Antiarrhythmics - Sodium Channel Blockers
Subclasses, Mechanisms, Indications, Side Effects
la - Quinidine, Procainamide
lb - Lidocaine, Mexiletine
Ic -
Subclasses, Mechanisms, Indications ... Blockers #ClassI #Na #cardiology ... #pharmacology #table ... #comparison
Cardiac Event Monitoring Devices - Compared
Ambulatory ECG (Hotter):
 β€’ Advantages: Continuous recording, records asx events, all
Event Monitoring Devices ... Advantages: Continuous long ... invasive Commercial Devices ... Event #Monitoring #Devices ... #Comparison #cardiology
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
result in decreased lung ... - Emphysema - Lung ... #Diagnosis #Radiology ... #Pulmonary #CTChest ... Differential #Diagram #Comparison
Upper lung zone preference is seen in:
- Inhaled particles: pneumoconiosis (silica or coal)
- Smoking related diseases
Upper lung zone ... - Aspiration - Pulmonary ... edema #Diagnosis #Radiology ... #Pulmonary #HRCT ... #Differential #Table