Was the American heart lung machine developed by John Gibbon, Forest Dodrill and others based on the Soviet autojector?

In general, heart problem means your heart is not working properly. According to report Heart diseases or cardiovascular diseases are the most common cause of death for both men and women. Some most common heart problems are: Heart Attack Heart Failure Cardiac Arrhythmia Heart Valve P....

If you don’t know the answer what to do after a heart attack, you’re not alone. Many survivors feel scared, confused and overwhelmed after a heart attack and it’s no surprise. You experienced a life-changing event. You probably received a lot of information and instructions from your doctor. Now, yo....

You can listen as well as you can see your baby's heart beat in your first TVS scan(Transvaginal Scan) at the sixth week with the help of  a Doppler at your doctor's appointment. Normally a baby's heart start to beat at six weeks. In any case, if you miss your TVS done in the early days of your preg....