Search results
Results from the WOW.Com Content Network
Exercise is an effective preventative measure for cardiac arrest in the general population but may be risky for those with pre-existing conditions. [71] The risk of a transient catastrophic cardiac event increases in individuals with heart disease during and immediately after exercise. [71]
After age 35, acquired coronary artery disease predominates (80%), [6] and this is true regardless of the athlete's former level of fitness. [ citation needed ] Various performance-enhancing drugs can increase cardiac risk, though evidence has been inconclusive about their involvement in sudden cardiac deaths.
Very rarely, both lungs may be affected by a pneumothorax. [6] It is often called a "collapsed lung", although that term may also refer to atelectasis. [1] A primary spontaneous pneumothorax is one that occurs without an apparent cause and in the absence of significant lung disease. [3]
It was clear that my lung capacity was not equipped for this sort of exercise, so I turned to the experts to find out what I could do to help myself breathe easier. “The stronger you make your ...
The Bruce exercise test involved walking on a treadmill while the heart was monitored by an electrocardiograph with various electrodes attached to the body. Breathing volumes and respiratory gas exchange were also monitored before, during and after exercise. Because the treadmill speed and inclination could be adjusted, this physical activity ...
Cardiogenic shock is most commonly precipitated by a heart attack. [4] Treatment of cardiogenic shock depends on the cause with the initial goals to improve blood flow to the body. If cardiogenic shock is due to a heart attack, attempts to open the heart's arteries may help. Certain medications, such as dobutamine and milrinone, improve the ...
For premium support please call: 800-290-4726 more ways to reach us
Atelectasis is the partial collapse or closure of a lung resulting in reduced or absence in gas exchange. It is usually unilateral, affecting part or all of one lung. [2] It is a condition where the alveoli are deflated down to little or no volume, as distinct from pulmonary consolidation, in which they are filled with liquid.