16 results
Right Heart Catheterization Cheat Sheet: Interpretation of Pressures and Waveforms 
Direct measurements
 ● Central venous pressure
Right Heart Catheterization ... arterial pressure ... /m2) (SVI = CI/heart ... rate) ● Left ... Hb x SaO2) ● Oxygen
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Diagnosis and Pathophysiology ... disorders - Chronic pulmonary ... of developing atrial ... fibrillation at a rate ... Infarction • Pulmonary
Neonatal Resuscitation - Airway and Breathing
Airway
 • Opened by placing the infants's head in a neutral
at inspiratory pressure ... expand lungs • If heart ... peak inspiratory pressure ... If heart rate not ... is circuit all right
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 ... 90 bpm CO/SV Heart ... Arterial Pressure ... Cardiac Work Index, Right ... Stroke Work Index, Right
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
. ❶Adequate oxygen ... AND give 100% oxygen ... Circulation • Check heart ... help AND check arterial ... o Aspiration, pulmonary
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
Palpitations, light-headedness ... : • Valvular heart ... • Structural heart ... Noncardiac: • Pulmonary ... ventricular pressure
Oxygen Delivery Equation
DO2 = CO x {(1.39 x Hb x sO2) + (PaO2 x 0.03)}
DO2 =
x 0.03)} DO2 = Rate ... hemoglobin PaO2 = Partial ... pressure of oxygen ... Delivery #Equation #pathophysiology ... #pulmonary #apples
Patients with CHD are exceptionally sensitive to the effects of bronchiolitis on their volume status
Four principles
of the heart to ... improve pulmonary ... improve work of breathing ... Avoid positive pressure ... the patient’s oxygen
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
Right Heart Catheterization ... correlate in the SHOCK trial ... heart failure. ... equipment to measure oxygen ... nomogram-based estimates of oxygen
Chronic Thromboembolic Pulmonary Hypertension (CTEPH) and Pulmonary Thromboendarterectomy
Chronic Thromboembolic Pulmonary Hypertension
Definition: mean pulmonary-artery pressure > 25mmHg
pressure > 25mmHg ... embolism Pathophysiology ... heart function ... heart catheterization ... pressure in patients