Pericardial mesothelioma Pericardial mesothelioma is a malignancy (cancer) arising from the pericardium (outer covering of the heart). It is highly lethal but rare.
Ventriculophasic sinus arrhythmia Ventriculophasic sinus arrhythmia is a non-respiratory sinus arrhythmia seen in advanced AV block and complete AV block. The PP interval enclosing a QRS complex is
Sinus arrhythmia Sinus arrhythmia is the variation in spontaneous rate of the sinus node, resulting in variation of heart rate. Sinus arrhythmia can be classified into respiratory and
What happens if heart rate response with exercise is blunted? Cardiac output is the product of stroke volume and heart rate. It will not rise sufficiently with exercise
What is the influence of coffee on blood pressure? Caffeine in coffee can raise the blood pressure transiently as it is a stimulant. But taking one or two
What harm can high blood pressure do to a person? High blood pressure can cause target organ damage, the most important being heart, brain, kidneys and eyes. The