Is it possible to feel ventricular fibrillation? Ventricular fibrillation is equivalent to cardiac arrest. You wont be conscious to feel it nor is it felt by anyone. It
What is athlete’s heart and how to differentiate it from hypertrophy due to other causes? Athlete’s heart is hypertrophied (thickened) due to the constant training. Hypertrophy can also
How many defibrillator shocks are given during an unsuccessful resuscitation attempt? One shock for every two minutes of cardiopulmonary resuscitation is the official algorithm, especially if there is
What is Postural Orthostatic Tachycardia Syndrome (POTS) ? Postural orthostatic tachycardia syndrome (POTS) is characterized by orthostatic tachycardia in the absence of orthostatic hypotension. That means that heart
Is there any substitute for aspirin given to stroke and heart attack patients? Aspirin substitute is a drug known as clopidogrel, sometimes called ‘super aspirin’. It acts by
What is tetralogy of Fallot? Tetralogy of Fallot is a combination of congenital heart defects: large ventricular septal defect, overriding aorta, pulmonary stenosis and right ventricular hypertrophy. There
What is an electrical defect of the heart? Heart has an electrical conduction system which gives it signals to contract regularly and in a sequential way. Atria, the
What is the physiological response to a low blood pressure in the carotid sinus? Carotid sinus senses the blood pressure and if it becomes low it triggers a
Is it possible to infer the body temperature by monitoring the heart rate? Heart rate rises about 10 beats for every degree Fahrenheit rise of body temperature. That
What is the maximum possible blood pressure? The maximum pressure which the human left ventricle can generate is about 300 mm Hg. That is why the blood pressure
