Cardioversion vs Defibrillation Both cardioversion and defibrillation involve delivering electrical energy to the chest to alter the heartbeat. Both are contraindicated in digoxin and catecholamine induced dysrhythmias.
The normal MCH level is between 26 and 33 picograms (one trillionth of a gram) of. hemoglobin per red blood cell. A gram is a very small unit of weight (you would need. 453.359237 grams just to get one pound).
These normal results will have the mean corpuscular hemoglobin within the range of 27 to 33 picograms per cell. MCH blood test high indicates that there is a poor supply of oxygen to the blood where as MCH blood test low mean that hemoglobin is too little in the cells indicating a lack of iron.