Skip to main content

Posts

Showing posts from January, 2024

INTERPRETATION OF ECG PART I

Hello everyone, In today's topic we are going to discuss about the what a standard 12 Lead ECG is about and through by a glance of ECG how we can interpret which area is affected. I have made this content in a video format in Tamil and English. If you have any doubts kindly post in the comment section below. Tamil video: https://youtu.be/61TVnD2xeYs English video: https://youtu.be/pJ3wEGcw7OY                             HOW TO  INTERPRET AN ECG:          STANDARD ECG: In standard ECG there are 10 electrodes .   4 limb electrodes – left arm and leg ,right arm and leg. In where right leg is a neutral lead. 6 Precordial electrodes. i.e. V1,V2,V3,V4,V5,V6 which are placed around the chest. Heart is a 3 dimensional organ .so V1-V6 are lined in a transverse or horizontal plane of the chest.  The electrodes detect the charge outside the cells. Usually the dipole will be more ...
Post a Comment
Read more

ELECTRO CARIOGRAM (ECG)

Hello everyone. In today's topic we are going to discuss about the basic information about the Electro cardiogram (ECG).    The content is available in video forms in Tamil and English. If you have any doubts please post in the comment section . ENGLISH :  https://youtu.be/DQNFPnDpbxA TAMIL : https://youtu.be/1RgN1gnOJ60    INTRODUCTION:          ECG is the tool used to visualize the electricity that flows through the heart        In the body ,tissues and fluids conduct electricity well. That’s why  the electrical activity in the heart can be recorded on the skin surface using electrodes which are   positioned on the limbs and the chest.         This recording is  called an electrocardiogram(ECG) which shows the spread of the electrical signal which are generated by the SA node as it travels through the atria, the AV node and the ventricles.  The normal ECG  shows...
Post a Comment
Read more

Popular posts from this blog

INTRODUCTION TO ANATOMY & PHYSIOLOGY

            It gives me immense pleasure to share my thoughts and views on nursing, so that it would be helpful for you all to understand the concepts of nursing in an easier way. I have done this based on the INC syllabus for I year BSc nursing. In future we will discuss regarding the consecutive years.            I'm also running an YouTube Channel named "Nursing Abstract" in both English and Tamil with the slides which I'm posting here. Which would be helpful for the students to understand the topics better. For brief content about the topics you can refer and add on to the notes. I'm giving the link of the YouTube channel you can refer for an explanation on these slides:   https://youtube.com/channel/UCZrabu-CtMa5AEexu1j2GNw                         Today we are discussing about the main gist of anatomy & physiology. I have been using the book "Ross ...
Post a Comment
Read more

INTRODUCTION TO HUMAN CELL

  HUMAN CELL:                              This my second topic in which I'm describing about Human Cell. This is just a basic introduction and if you want you can  add up to this . I'm just posting slides and the brief explanation of these slides are being discussed in both Tamil and English in my YouTube channel "Nursing Abstract". You can watch out for more videos and post in upcoming days. If you have any queries and suggestions kindly post in the comments section below. m y YouTube channel link https://www.youtube.com/channel/UCZrabu-CtMa5AEexu1j2GNw My Tamil video link:         https://youtu.be/Rmz8c7B9tbw My English video link:      https://youtu.be/iW0hBbRGMas INTRODUCTION: Cell is the body’s smallest functional unit. Cells are grouped together to form tissues (example :blood ,muscle ,bone etc..). Different tissues are grouped together to form organs (exam...
Read more

THE CELL CYCLE

 HUMAN CELL CYCLE:                         This our third topic and today we are going to discuss about cell cycle. As we have discussed in our earlier topics about cell, organelles of cell . In this topic we are going discuss how the cells divide ,process of division etc. By using these slides I'm doing an brief explanation video in Tamil and English. My YouTube channel is "Nursing Abstract". You can share your doubts and suggestions in the comment section below . This is my YouTube channel link https://www.youtube.com/channel/UCZrabu-CtMa5AEexu1j2GNw English video link:  https://youtu.be/-NNLv7cU3X0 Tamil video link:     https://youtu.be/4omiJmAZxfw INTRODUCTION: Many damaged , dead and worn out cells can be replaced by the growth and division of other similar cells .this allows the effective maintenance of the body tissues. Cells with nuclei have 46 chromosomes and divide by MITOSIS, the process that...
Post a Comment
Read more