…and vice versa. The pathophysiological explanation for this may be a general degeneration of the atrial conduction system. Individuals with atrial fibrillation and bradycardia have…

…T wave, and vice versa ( Figure 17 ). Otherwise there is discordance (opposite directions of QRS and T) which might be due to pathology. A negative…

…source and reflectors move towards each other, sound waves are compressed and vice versa . Erythrocytes reflect ultrasound waves. Because erythrocytes are small, round and have…

…metabolism. Cardiac cells are highly capable of matching the supply and demand of ATP; increased cardiac workload results in increased ATP production and vice versa…

…as heart rate increases and vice versa. Thus, long cycles (i.e. long RR intervals) are associated with long refractory periods and short RR intervals…

…As the heart rate increases, the QT interval decreases and vice versa. The physiological purpose of this phenomenon is to allow for faster cardiac cycles…

…association between ECG changes and the risk of arrhythmia is weak. Hence, arrhythmias may occur in the absence of ECG changes and vice versa (i…

…i.e increasing the myocardial load), and vice versa . Stable angina pectoris is a chronic and mostly progressive disease. NSTE ACS (Non ST Elevation Acute…

…i.e increasing the myocardial load), and vice versa . Stable angina pectoris is a chronic and mostly progressive disease. NSTE ACS (Non ST Elevation Acute…

…acquired (secondary to medications, electrolyte disorders). QT duration is inversely related to heart rate; QT duration increases at slow heart rates and vice versa . Hence…