…interpreted as specialist investigations. Both fail more often for practical than for medical reasons: the cuff is in the wrong place, the electrodes come off…

Echocardiography Dilated cardiomyopathy (DCM) Dilated cardiomyopathy (DCM) is defined as dilation of one or both ventricles. Dilation of the left ventricle is virtually always accompanied…

…represents the average pressure within the arteries throughout a single cardiac cycle, encompassing both systole and diastole. It is a critical parameter in cardiovascular physiology…

…by an increased concentration of circulating triglycerides. Both fasting and non fasting measurements provide prognostic information regarding cardiovascular risk. Thresholds vary among guideline systems: Classification…

…a precisely regulated electrical shock to terminate a tachyarrhythmia, and it encompasses both synchronized cardioversion and defibrillation ; the key distinction is timing relative to the…

…etiologies when promptly and appropriately addressed. Both venous and arterial blood gases can be utilized for the analysis of electrolyte levels. Electrocardiography (ECG) serves as…

Arrhythmias and arrhythmology ECG Definition of sinus arrhythmia (respiratory sinus arrhythmia) Sinus arrhythmia and respiratory sinus arrhythmia both refer to the same phenomenon. Sinus arrhythmia…

…of reversible causes, continuing staging, and treatment directed at both the cause and the severity [1]. Three questions must be answered immediately: 1. Is there…

…and the system is incorrectly damped . Both are checked in under a minute, and both are routinely missed. The third thing to know by heart…

…another. A low blood pressure may be due to low flow, low vascular tone or both, and the appropriate action differs fundamentally between these cases…