…Triggers for smoking and anticipated barriers to cessation. Exposure to second hand smoke. Use of cannabis, electronic cigarettes or other inhaled products. Readiness to attempt…

…of life ( Triedman et al ). According to the European Society for Cardiology, 2800 adults per 1 million individuals have congenital heart defects, and half of…

…are interested in other books and online resources, we have plowed through more than 30 of the most popular ECG books (according to Amazon and…

…Only clinical signs of herniation halt the puncture, and antibiotics and a corticosteroid are then given immediately after blood cultures. For questions other than acute…

…echogenicity). For each reflection, a portion of the sound waves return to the transducer and produce a copy of the reflector on the image. Hence…

…of the general population for cardiovascular risk factors has not been shown to improve cardiovascular outcomes, although opportunistic assessment during clinical encounters improves detection of…

…enlarged (typically as a compensatory mechanism) its contribution to the P wave will be enhanced. Enlargement of the left and right atria causes typical P…

…clinical relevance and it may lead to misunderstanding. Use of the term PSVT is therefore not recommended. Synonyms for AVNRT Atrioventricular nodal reentrant tachycardia Atrioventricular…

…activity. This is partly due to the rise of cardiac imaging and invasive electrophysiological methods which allow for detailed in vivo studies of arrhythmias. However…

…SBP] – DBP) This formula accounts for the longer duration of diastole compared to systole. Clinical utlility Monitoring MAP is essential for assessing adequate organ perfusion…

…bradycardia and tachycardia. Fridericia’s and Framingham formulas are often preferred in scenarios where a broader range of heart rates is encountered, as they may…

…segment elevation, immediate reperfusion assessment is required. Patients with NSTE ACS should be admitted for management of acute ischaemia. Those with possible ACS, a non…

…explains why paced QRS complexes are similar to the QRS morphology during LBBB. Stimulation in other regions of the ventricle may result in a different…

…in the form of a sound wave. If the sound waves encounter a new medium, some sound waves will be reflected while others will transfer…

…cells—must undergo rapid repolarization to ensure they are excitable when the next action potential occurs. If any component of the ventricular conduction system has…

ECG Introduction to ECG interpretation Physiology and ECG features of the P wave, PR interval and PR segment The P wave ECG interpretation usually starts…