What Causes Sudden Shock In The Heart While Sleeping?
I would explain as follows:
Detailed Answer:
Hello!
Thank you for asking on HCM!
Regarding your concern, I would like to explain that the most appropriate terminology for your condition would be attack, or chest pain.
So, if you have experienced a sudden chest pain, or any other similar complains, that is chest discomfort, we generally speaking about that, say "it was something like a heart attack, or a chest pain", etc.
"Shock", when speaking about heart issues, is used generally to describe two conditions:
(a) "Electrical shock" is used to described a therapeutic procedure aiming to convert certain dangerous cardiac arrhythmias (atrial fibrillation, ventricular fibrillation or tachycardia, etc).
(b) "cardiogenic shock" is used to described a progressive and seriously life-threatening condition, where the heart has undergone very severe injuries, leading consequently to a very low cardiac performance and general suffering of all body tissues.
Returnig to your complains, I would recommend you to consult a cardiologist, if that chest discomfort seems to occur again, for a comprehensive check up (physical exam and a resting ECG, additional tests if necessary), to rule out any possible cardiac implications.
Nitroglycerin should be used cautiously, and under doctor advise, avoiding a potential hypotenstion.
Hope to have been helpful. Greetings! Dr. Iliri