Pulseless electrical activity
Pulseless electrical activity
Cardiovascular & Blood disorders
Cardiovascular & Blood disorders
Acute coronary syndrome: Clinical sciences
Heart failure
Myocardial infarction
Shock
Ventricular arrhythmias: Pathology review
Supraventricular arrhythmias: Pathology review
Approach to tachycardia: Clinical sciences
Wolff-Parkinson-White syndrome
Approach to dyspnea: Clinical sciences
Ventricular fibrillation
Myocarditis
Anatomy clinical correlates: Heart
ECG rate and rhythm
Congestive heart failure: Clinical sciences
Premature ventricular contraction
Infectious endocarditis: Clinical sciences
Dilated cardiomyopathy
Coronary artery disease: Pathology review
Hypertrophic cardiomyopathy
Restrictive cardiomyopathy
Toxic shock syndrome: Clinical sciences
Hypovolemic shock: Clinical sciences
Neurogenic shock: Clinical sciences
Approach to shock: Clinical sciences
Anemia in pregnancy: Clinical sciences
Iron deficiency anemia: Clinical sciences
Approach to anemia (underproduction): Clinical sciences
Approach to anemia (destruction and sequestration): Clinical sciences
Iron deficiency and iron deficiency anemia (pediatrics): Clinical sciences
Approach to anemia in the newborn and infant (underproduction): Clinical sciences
Approach to anemia in the newborn and infant (destruction and blood loss): Clinical sciences
Sickle cell disease: Clinical sciences
Ileus: Clinical sciences
Uremic encephalopathy: Clinical sciences
Sepsis: Clinical sciences
Anaphylaxis: Clinical sciences
Empyema: Clinical sciences
Approach to leukemia: Clinical sciences
Brugada syndrome
Atrioventricular block
Atrial fibrillation
Bundle branch block
Pulseless electrical activity
Atrial flutter
Atrioventricular nodal reentrant tachycardia (AVNRT)
Premature atrial contraction
Long QT syndrome and Torsade de pointes
Ventricular tachycardia
Atrial septal defect
Coarctation of the aorta
Patent ductus arteriosus
Ventricular septal defect
Hypoplastic left heart syndrome
Tetralogy of Fallot
Total anomalous pulmonary venous return
Transposition of the great vessels
Angina pectoris
Prinzmetal angina
Stable angina
Unstable angina
Conn syndrome
Cushing syndrome
Hypertension
Hypertensive emergency
Pheochromocytoma
Polycystic kidney disease
Renal artery stenosis
Hypotension
Orthostatic hypotension
Abetalipoproteinemia
Familial hypercholesterolemia
Hyperlipidemia
Hypertriglyceridemia
Cardiac tamponade
Dressler syndrome
Endocarditis
Pericarditis and pericardial effusion
Rheumatic heart disease
Aortic valve disease
Mitral valve disease
Pulmonary valve disease
Tricuspid valve disease
Aneurysms
Aortic dissection
Arterial disease
Behcet's disease
Chronic venous insufficiency
Deep vein thrombosis
Peripheral artery disease
Thrombophlebitis
Flashcards
Pulseless electrical activity
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Key Takeaways
Pulseless electrical activity (PEA) is a cardiac arrest rhythm that is characterized by the presence of electrical activity on an electrocardiogram (ECG) but no pulse or blood pressure. This means that the heart is producing electrical signals but is not able to pump blood effectively. PEA can be caused by a variety of factors, such as hypovolemia (low blood volume), hypoxia (lack of oxygen), hypothermia, electrolyte imbalances, or the presence of a clot or other obstruction in the blood vessels. Treatment of PEA typically involves CPR as the first-line management while underlying causes are also investigated and treated.