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).
1 Mean corpuscular hemoglobin (MCH) is a calculation of the average amount of hemoglobin inside a single red blood cell.  Mean corpuscular hemoglobin concentration (MCHC) is a calculation of the average concentration of hemoglobin inside a single red blood cell.