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CARDIOVASCULAR DRUGS; ANTI ANGINAL DRUGS by Professor Fink
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- Опубліковано 10 чер 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....
“Hard Copy” Lecture Outlines can be purchased from the WLAC Bookstore at: onlinestore.wla...
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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.
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
That's Steve Jobs lecturing about the iDrugs :D
A big thank you to you Professor! 😊 thanks for making these topics interesting & easier to understand.
So clear and simple
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
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!!
OMG IT MAKES SENSE!!! IT ALL MAKES SENSE!!!!!!
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. 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.
thank u professor
keep the good work up
and sharing your amazing knowledge
fantastic teacher.
Professor you are the best in the entire medical world
big job, thanks a lot... its really helpful, you are really great in teaching
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 ?
You are so great Prof,thanks for d simplification 🙌🏾🙌🏾🙌🏾🙌🏾❤❤❤
Thank you for putting pharm lectures out there! 💕
These are very helpful lecture videos. Thank you very much, Professor Fink!
thank u sir ,,,ur way of teaching is best...really amazibg
THANK YOU SO MUCH PROFESSOR FINK
Great Lecture and Professor!!!
thankyou sir you have cleared very much about this .respect
Wish he was my professor!
i do the same he is really amazing
Thank you so much ❤️️❤️️❤️️❤️️❤️️
Professor Fink, you're the best! One note though: pectoral can never mean "arm", it's chest.
Clear and understandable!
Thank you!
very nicely explained! thanks a lot
wow very good explain
Great professor!!
thank you so much.
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!!!
You the best
thanks
thank you!!!!!!!!!
Can u please share the notes used in lecture.. Please
Amazing lectures !! thanks professorfink i love you :):D
U re d Best
sorry but nitric oxide is an inorganic molecule that is produced by endothelial cells and not a ‘neurotransmitter’
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: ua-cam.com/video/J115VBZTYy0/v-deo.html
gud
Why was this in my recommended. I have no clue what’s going on in the video lol.