14 results
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
primarily include: • ST ... arterial blood pressure ... If persistent ST ... Anesthesiology #Anesthesia ... Diagnosis #Management #Workup
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
blood gas, 12-lead ECG ... o Circulatory embolus ... o Aspiration, pulmonary ... Anesthesiology #Anesthesia ... Diagnosis #Management #Workup
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
High CO / Low SVR ... Failure, Toxins/Medications ... • Obstructive: Pulmonary ... Embolism, Tension ... ) UOP > 0.5 cc/kg
Intraoperative Tachycardia - Guidelines for Crises in Anaesthesia
Tachycardia in theatre is often due to inadequate depth
rhythm and blood pressure ... obtain 12-lead ECG ... ); circulatory embolus ... Anesthesiology #Anesthesia ... Diagnosis #Management #Workup
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
Cardiac Tamponade, Pulmonary ... Embolism, Outflow ... Pipes Problem (↓ SVR ... thyrotoxicosis), Medications ... (anesthesia, sedation
Noninvasive Positive Pressure Ventilation (NIPPV)

Expiratory & Inspiratory Positive Airway Pressure
Both increase intrathoracic pressure, which can decrease
potentially improving SV ... generate larger VT ... exacerbation (cardiogenic pulmonary ... status • Won't Work ... NIPPV #CPAP #BPAP #indications
SPONT - Spontaneous Breathing = Pressure Support Ventilation Summary
Basic Set Parameters:
  1) Pressure Support (PS)
Parameters: 1) Pressure ... do some of the work ... means the patient ↑work ... > 8cc/kg at 6/6 ... #Ventilation #pulmonary
Intraoperative Laryngospasm and Stridor - Guidelines for Crises in Anaesthesia

❶ Call for help and inform theatre
obstructing the airway, e.g ... Increased airway pressure ... pulmonary oedema ... Anesthesiology #Anesthesia ... Diagnosis #Management #Workup
Noninvasive Ventilation Summary
Positive pressure ventilation that is delivered through a nasal, mask, or helmet interface and
• Decreases work ... breathing by improving pulmonary ... tidal volumes (Vt ... for barotrauma (eg ... Ventilation #management #pulmonary
Perform computations online at:
ScyMed.com
6th ED
ICU-card
«ICU, Formulas & Drugs»
HEMODYNAMIC PATTERNS
Condition
SAP
CVP

PAP PCWP

CO C(a-v)02 PVR

SVR
Hypovolemic shock
↓
↓
↓
↓
↓
↑
↑
↑
Cardiogenic shock
↓
1
↑
1

1
↑

Septic shock
↓
↓
↓
↓
↑
↓
↓
↓
Cardiac Tamponade
.
↑
↑
1
↓

→
↑
RV
→ ↓ → →↑ Pulmonary ... Embolism ↓ ↑ ... Index CARDIAC WORK ... LCWI 3.4-4.2 kg ... RCWI Cardiac Work