Electrocardiogram (ECG) | Class 11 Biology | Human Circulatory System | Chapter 11 | New Book 2025 скачать в хорошем качестве

Electrocardiogram (ECG) | Class 11 Biology | Human Circulatory System | Chapter 11 | New Book 2025

Class 11 Biology | Chapter 11: Human Circulatory System | Electrocardiogram (ECG) In this video on Electrocardiogram (ECG), we explain one of the most important diagnostic tools of the human circulatory system according to the Class 11 Biology new book 2025 syllabus. This lecture is specially designed for FSc Part 1 / Class 11 students to help them understand the concept, definition, principle, waves, and importance of ECG in an easy and exam-oriented way. The electrocardiogram (ECG) is a graphical record of the electrical activity of the heart during a cardiac cycle. In this video, you will clearly learn about P wave, QRS complex, and T wave, their meanings, and how they are related to atria and ventricular activities. We also discuss the normal ECG pattern, its medical significance, and how ECG helps in diagnosing heart disorders. This lecture is perfect for students preparing for board exams 2026, entry tests, and conceptual learning. The explanation is simple, clear, and fully aligned with the Punjab Board new syllabus. If you want to score full marks in Biology, this video will strengthen your concepts and improve your exam answers. 📘 Best for: ✔ Class 11 Biology students ✔ FSc Part 1 Punjab Board ✔ Concept building & revision ✔ Board exam preparation 2026 🔔 Don’t forget to like, share, and subscribe to Science Teaching Zone for more high-quality Biology lectures. 🔑 Keywords Electrocardiogram ECG, ECG Class 11, Human Circulatory System, Class 11 Biology Chapter 11, ECG waves, P wave QRS complex T wave, Cardiac cycle ECG, Punjab Board Biology 2025, FSc Part 1 Biology, Biology ECG lecture 📌 Hashtags #ECG #Electrocardiogram #Class11Biology #HumanCirculatorySystem #BiologyChapter11 #ECGwaves #FScPart1 #PunjabBoard2025 #BiologyLecture #BoardExamPreparation #ScienceTeachingZone