CPR This chapter will introduce the most common and essential terms used in resuscitation science, providing a foundation for understanding subsequent chapters. SCA (Sudden Cardiac…

…stress testing, myocardial ischemia and ischemic symptoms Understanding the basic principles of exercise physiology is essential to conduct and evaluate the exercise stress test. Exercise…

…failure with preserved ejection fraction (HFpEF) at hospitalization warrants evaluation [5]. Heightened awareness is essential in patients with severe aortic stenosis, particularly the low flow…

…Approximately 90–95% of individuals with hypertension have essential hypertension , also referred to as primary hypertension . Essential hypertension is defined as hypertension without an identifiable…

…the underlying mechanisms of cardiac arrhythmias. While a detailed understanding of these mechanisms is not essential for all clinicians, it is reasonable to acquire an…

…for the longer duration of diastole compared to systole. Clinical utlility Monitoring MAP is essential for assessing adequate organ perfusion, especially in critically ill patients…

…Physical Examination Prior to initiating an ACE inhibitor, it is essential to evaluate the patient's volume status. Because fluid retention can attenuate the effects…

…making ALI a medical emergency in which prompt recognition, specialist assessment and restoration of perfusion are essential. The abrupt arterial obstruction may result from progression…

…arrest, it is essential to reconfirm the rhythm in two leads if possible to distinguish true bradyarrhythmic or asystolic arrest from other tachyarrhythmic events. On…

…from a more individualized selection strategy. When to Initiate Pharmacological Treatment Lifestyle intervention is an essential component of care. In adults with elevated blood pressure…

…non HDL C and apolipoprotein B. Causes and secondary contributors A search for secondary contributors is an essential first step. Recognised causes include: Diabetes and…

…are revolutionizing public health strategies, transcending their original roles as glucose lowering agents to become essential tools for cardiovascular risk reduction, offering profound benefits in…

…principal haemodynamic definition uses PVR 2 Wood units. PVR is essential for identifying a precapillary pulmonary vascular component. PAWP is used to distinguish pulmonary venous…

…in a pregnant patient, immediate consultation with an obstetrician, neonatologist, and anesthesiologist is essential. Figure 1 . When a pregnant woman is supine, the uterus can…

…antidote is not available, it is essential to provide supportive care and maintain vital functions artificially until the substance undergoes renal elimination, hepatic elimination or…

…therefore critical. The 12 lead electrocardiogram (ECG) is an immediately available diagnostic tool that can provide essential clues to LMCA occlusion or critical stenosis. This…

…system ensures rapid and synchronized spread of depolarization, which is essential for coordinated and efficient atrial and ventricular activity. The conduction system includes the sinoatrial …

…accuracy. Additionally, considering factors such as patient demographics, muscle mass, and clinical context is essential when interpreting eGFR results to ensure appropriate clinical decision making.

…underlying secondary cause. Evaluation and physical examination Standardized office measurement Accurate technique is essential because inconsistent or incorrect measurement may lead to misclassification. Blood pressure…

…according to national CVD mortality rates: Low risk Moderate risk High risk Very high risk Correct selection of the country risk cluster is therefore essential…

…extended monitoring exceeding 3 weeks is necessary, an implantable loop recorder is essential to accurately establish the diagnosis. Electrophysiology In patients with presyncope or syncope…

…Tissue loss, ulcers and gangrene may develop. In patients with CLTI, early recognition and referral to a vascular team are essential for limb salvage. Acu

…to sinus rhythm. Biomarkers and Laboratory Findings Renal function biomarkers are essential in the evaluation and ongoing management of patients on sotalol. Because the drug…

…or sudden loss of effective cardiac output. Their recognition is essential because treatment often requires urgent surgical or transcatheter intervention, with temporary mechanical circulatory support …

…Relief of Triggers Addressing the underlying precipitating factors is a critical component of acute management [4]: Electrolyte Management : Correction of electrolyte derangements is essential [4]…

…detection of T waves and R waves. It is essential that T waves and R waves are clearly visible, since these waves trigger the acquisition…