…of the most useful signs Low voltage on the ECG, electrical alternans Supportive; it does not exclude Diastolic collapse of the right atrium and right…

…is because it does not ensure complete drainage of the pericardium, and needles or catheters are at risk of bending or damage during chest compressions…

…after complex coronary intervention. The clinical importance of residual disease is also influenced by anatomic complexity and comorbidity, which themselves may contribute to progression of…

Echocardiography The standard transthoracic echocardiographic examination This chapter presents a sequential series of images that comprise a complete standard echocardiographic examination. The image views are…

…Dr. Araz Rawshani, a leading cardiovascular researcher at the University of Gothenburg and Sahlgrenska University Hospital, Sweden, is the force behind the comprehensive online course…

…complete heart block). P waves are not related to QRS. PP interval is constant, but independent of RR interval, which is also constant. Atria and…

…a diagnosis of third degree AV block if the atrial and ventricular rate is equal and the P waves occur right before the QRS complexes…

…in cardiovascular harm. Complete cessation is therefore the preferred therapeutic endpoint. The cardiovascular benefits of cessation extend across primary and secondary prevention. Observational evidence indicates…

…prompting consideration of revascularization. The likelihood that symptoms are attributable to the CTO is increased when non invasive testing demonstrates significant inducible ischaemia and preserved…

…to the left and downwards ( Figure 7 ). The explanation for this is as follows: The vector resulting from activation of the right ventricle does not…