Hi Kora ,
I have some confusion regarding some point in the video, plz if you can help me to chunk them down : )

1.in heart muscle section you mentioned embryological turn , what does it mean ? 

2. In stress phase in heart muscle section , backlogs were mentioned but I didn’t understand why a baclog in the lungs meant a problem in the left not the right myocardium or does it mean since there are lots of fluid in the lungs blood can’t be back to the left heart chamber ? I’m a little bit confused or because if there’s a problem in left myocardium then blood can’t be pumped out to extremities and fluids or blood should be accumulated there ? I’m mixing why the left not the right and vice versa :) 

3. Again in regeneration , breathlessness will be because of a problem in the right myocardium since blood isn’t oxygenated enough but how did the right myocardium not the left affected the diaphram ? 

4. Healing peak in the heart section too means that someone could have this myocardial infarction without being that significant and without knowing he’d been through this sometimes ?? Or did i get it wrong ? Or did you mean the seizures ? And tachycardia an heartbeats ? Since this healing prak will be shorter than old brain healing peaks so they’ll probably not be noticed all the time ? 

5. In striated muscle section in regeneration phase hypertrophy was mentioned but can this hypertrophy happens naturally by the body without training or necessarily to be achieved by training ?