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Physical Activity Prescription for Cardiovascular Prevention

…2 diabetes, coronary disease, stroke, peripheral arterial disease, heart failure, depression, dementia and osteoporosis. It also improves functional capacity, skeletal health, muscular strength, quality of…

Atrial Fibrillation in the Critically Ill Patient

…ischaemic electrocardiographic changes during rapid AF. ST segment depression or T wave inversion can occur without coronary artery disease. Proposed explanations in the source material…

A Novel Familial Cardiac Arrhythmia Syndrome Identified Using ECG

…1 . 12 lead ECG (presented according to Cabrera), recorded at 63 years of age, demonstrates concave upward ST segment depression in leads I, II, aVL…

Vasospastic (Prinzmetal) Angina: Provocation Testing and Treatment

…serotonin antagonists used for depression may precipitate episodes. Clinical presentation and symptoms The characteristic symptom is severe angina occurring at rest. Episodes frequently cluster between…

The T-wave: physiology, variants and ECG features

… However, T wave inversions that are accompanied by ST segment deviation (either depression or elevation) is representative of ischemia (but in that scenario, it is…

🟠 Clonidine

…of tricyclic antidepressants reduces the effect of clonidine. • Clonidine increases the CNS depressive effects of alcohol and sedatives. Clonidine doses and administration in hypertension (hypertensive…

Cardiac Rehabilitation After Myocardial Infarction

…dyslipidaemia, and diabetes mellitus Reduce anxiety and depressive symptoms Facilitate return to work and appropriate recreational or sporting activity Limit recurrent myocardial infarction, cardiovascular morbidity…

ST segment depression in myocardial ischemia and differential diagnoses

ECG Myocardial ischemia and infarction ST segment depression due to acute myocardial ischemia ST segment depressions caused by ischemia are characterized by a horizontal or…

The ST segment: physiology, normal appearance, ST depression & ST elevation

…normal appearance, ST depression & ST elevation The ST segment corresponds to the plateau phase of the action potential ( Figure 13 ). The ST segment extends from…

The ST segment: J-point, J-60 point, ST depression, ST elevation

ECG Video lecture: The ST segment: J point, J 60 point, ST depression & ST elevation

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