22 results
The cardiac cycle and the ECG, all together explained

#Pathophysiology #Cardiology #CardiacCycle #Stages #Systole #Diastole #HeardSounds #Pressures
The cardiac cycle ... and the ECG, all ... explained #Pathophysiology ... #Cardiology #CardiacCycle ... #HeardSounds #Pressures
Pulmonary Arterial Catheterization – Use and Interpretation:
-Pulmonary arterial catheterization (PAC) has never been shown to improve
cardiogenic shock (eg ... hypertension or cardiac ... measured on PAC are -cardiac ... output (ie, cardiac ... #NormalValues #Differential
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Diagnosis and Pathophysiology ... disorders - Chronic pulmonary ... Infarction • Pulmonary ... Diagnosis #Pathophysiology ... #causes #cardiology
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Edema - Differential ... Framework NCPE Pathophysiology ... lack of acute cardiac ... level <100 pg/ml EKG ... #diagnosis #cardiology
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
CM5 continuous ECG ... Obtain a 12-lead ECG ... arterial blood pressure ... consultation with cardiology ... Intraoperative #Checklist
Pathophysiology Of Constriction
Exaggerated Ventricular Interdependence:
 • Limited Cardiac Filling due to Fixed Volume → Septum Shifts
Pathophysiology ... Interdependence: • Limited Cardiac ... - pericardial (pulmonary ... extra-pericardial pulmonary ... #cardiology #dissociation
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
RV dysfunction. e.g ... CARDIAC POWER OUTPUT ... forward flow. e.g ... much as 40% in cardiac ... catheter #diagnosis #cardiology
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Jugular Venous Pressure ... Waveforms - Differential ... atrial myxoma, pulmonary ... Absent y descent - Cardiac ... #PhysicalExam #cardiology
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
stagnant hypoxia (e.g ... low cardiac output ... Hypoxemia #summary #pulmonary ... #differential # ... diagnosis #causes #pathophysiology
Hemorrhagic Pericardial Effusions (Hemopericardium)- Differential Diagnosis Framework

IATROGENIC DISEASE
Secondary to invasive cardiac procedures

NONIATROGENIC
• Malignancy (e.g., metastatic spread:
Hemopericardium)- Differential ... Secondary to invasive cardiac ... • Malignancy (e.g ... patients with pulmonary ... #Diagnosis #cardiology