CARDIOVASCULAR DRUGS; ANTI ANGINAL DRUGS by Professor Fink
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- čas přidán 10. 06. 2013
- In this Video Lecture Professor Fink reviews the pathophysiology of Coronary Heart Disease (Coronary Artery Disease), myocardial ischemia and Angina Pectoris, and then describes the most common drugs used to manage this condition. Reference is made to the use of "coronary vasodilators" such as Nitroglycerin & other nitrates, Beta-Blockers, reflex tachycardia, and Calcium-Channel Blockers (CCBs), amlodipine and gingival hyperplasia.
Check-out professor fink's web-site for additional resources in Biology, Anatomy, Physiology & Pharmacology: www.professorfink.com
Down-loadable e-Books of the Lecture Outlines by Professor Fink can be purchased from the WLAC Bookstore at: wlac.redshelf.com/
“Hard Copy” Lecture Outlines can be purchased from the WLAC Bookstore at: onlinestore.wlac.edu/fink.asp
Professor Fink you are gold! Thank you so much for your existence, I wish I had a super awesome professor like you in Nursing school.
That's Steve Jobs lecturing about the iDrugs :D
Your videos are saving my life. I’m so excited to learn again. The explanations are execellent!
Thank You for your kind words! Best Wishes -- professor fink
A big thank you to you Professor! 😊 thanks for making these topics interesting & easier to understand.
Thank you ! I'm in week 11 of term 3 for nursing and my pharm teacher has given one lecture the whole term! I don't think I would pass without you!
+mandj77285 I'm honestly there right now
So clear and simple
Thank you Professor Fink! Your videos helped me get through my first semester of nursing school. You make very difficult material crystal clear! Amazing instructor!!
I am a pharmacology student at some University!. Professor Fink's material has helped immensely in my introductory Pharm courses. Thanks so much for the clarity, accountability, and simplicity. Thanks!
OMG IT MAKES SENSE!!! IT ALL MAKES SENSE!!!!!!
thank u professor
keep the good work up
and sharing your amazing knowledge
omg. i love the way you teach. you draw our attention. thank you
this has been very helpful. I'm ready to take my state exam for cardiovascular technologist. Thank you for lectures and explanation of the subjects.
You are so great Prof,thanks for d simplification 🙌🏾🙌🏾🙌🏾🙌🏾❤❤❤
These are very helpful lecture videos. Thank you very much, Professor Fink!
Thank you for putting pharm lectures out there! 💕
THANK YOU SO MUCH PROFESSOR FINK
Professor you are the best in the entire medical world
big job, thanks a lot... its really helpful, you are really great in teaching
Great Lecture and Professor!!!
Clear and understandable!
Thank you!
very nicely explained! thanks a lot
thank u sir ,,,ur way of teaching is best...really amazibg
Professor Fink you are the best !!!!! I wish all my instructor were YOU!!! I have learned so much from your videos/lectures and I believe that your teaching will be the edge I need when I take my NPTE exam on July 22nd and pass this time. Thank you Professor Fink for sharing your talent of teaching with us......you are one of the special ones
wow what happen then ?
thankyou sir you have cleared very much about this .respect
fantastic teacher.
Thank you so much ❤️️❤️️❤️️❤️️❤️️
Great professor!!
thank you so much.
thank you!!!!!!!!!
wow very good explain
Professor Fink, you're the best! One note though: pectoral can never mean "arm", it's chest.
thanks
Wish he was my professor!
i do the same he is really amazing
You the best
U re d Best
Amazing lectures !! thanks professorfink i love you :):D
Can u please share the notes used in lecture.. Please
Hi Professor! You mentioned calcium channel blocker achieves the same thing as a beta blocker and nitroglycerin . Furthermore, ccb wouldnt cause increase of heartrate. Is it possible nifedipine (ccb) can cause reflex tachycardia? Thank you!
Good Question. Here's the Answer: As presented in the Video Lecture, CCBs affect the Heart (causing bradycardia) AND affect blood vessels (causing generalized vasodilation). HOWEVER, the different CCBs do differ in the RELATIVE action on the Heart vs on the Blood Vessels. Nifedipine's vasodilation action is greater than its bradycardia action. Therefore, the drop in Blood Pressure caused by generalized vasodilation can cause some reflex speeding-up of the Heart. In contrast, Verapamil's bradycardia action is greater than it vasodilation action and therefore does not cause a reflex tachycardia. Quoting a National Library of Medicine Abstract: "Pharmacological studies have shown that verapamil has the most negative chronotropic and inotropic effects of the three, with nifedipine producing the most vasodilation and having the potential for causing reflex tachycardia. Actually in practice, these various pharmacological differences have proved to have less significance than previously thought, and the drugs seem to have about equal antihypertensive effectiveness." [pubmed.ncbi.nlm.nih.gov/2490817/ ]
@@professorfink thank you so much!
why is there hypoglycemia on administration of beta blocker?
A "beta (adrenergic) blocker" blocks the sympathetic activation of beta receptors sites throughout the body. Sympathetic activation would normally cause glycogenolysis in the Liver, raising the blood sugar level. Blocking this action results in decreased glycogenolysis and a lowering of the blood sugar level.
thanks a lot sir!!!
does atherosclerosis cause reflex bradycardia?
NO; atherosclerosis does not cause a "reflex tachycardia". To watch a more detailed discussion on the concepts of "reflex tachycardia" and "reflex bradycardia", watch the following Video-Lecture at about 34:00 elapsed time: czcams.com/video/J115VBZTYy0/video.html
gud
sorry but nitric oxide is an inorganic molecule that is produced by endothelial cells and not a ‘neurotransmitter’
Why was this in my recommended. I have no clue what’s going on in the video lol.