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Significance of ECG Waves
Our nerve and muscle cells communicate with each other using electrical and chemical signals. Regular electrical signals also control our heartbeat. These signals are sent by a group of cells in the right atrium of the heart known as the sinoatrial node (SA node), and they spread through the heart muscle tissue as tiny electrical impulses.An ECG measures these changes in electrical signals (or, in fact, voltage) on different areas of skin and plots them as a graph. The resulting ECG graph is called an electrocardiogram.
About the Speaker
Dr. Blessan Varghese
MD(Gen Med) DNB(Cardiology) FACC Interventional Cardiologist
Upcoming Case Discussions
Gynaecologist’s Guide to Ovarian Cancer
Join us for a special webinar on World Ovarian Cancer Day, titled "Gynaecologist’s Guide to Ovarian Cancer." This expert-led session will delve into the latest advancements in early diagnosis, risk stratification, and evidence-based management of ovarian cancer. Tailored for gynecologists and healthcare professionals, the session will also explore real-world case discussions and multidisciplinary treatment approaches. Let’s come together to raise awareness and empower clinicians in the fight against this silent but deadly disease
Massive Transfusion Protocol
Massive Transfusion Protocol (MTP) is a standardized medical procedure activated in cases of severe hemorrhage, typically involving the rapid administration of large volumes of blood products. The goal is to restore circulating volume, maintain hemostasis, and prevent the lethal triad of hypothermia, acidosis, and coagulopathy. MTP usually involves a balanced ratio of packed red blood cells, plasma, and platelets, often in a 1:1:1 ratio. Early activation and coordination among trauma teams, laboratory services, and blood banks are essential for its success.
Sleep Apnea and Daytime Fatigue
Sleep Disorder Breathing is a term for a group of conditions with abnormal breathing patterns during sleep. This affects everyday functioning and well being.There are few types of SDB which include upper airways resistance, hypopnea, apnea, catathrenia and heavy snoring. People suffering with SDB can have daytime symptoms that result in poor sleep also. There can also be sleepiness, depressed mood, irritability and cognitive dysfunction.
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Dr. Blessan Varghese's Talks on Assimilate
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Our nerve and muscle cells communicate with each other using electrical and chemical signals. Regular electrical signals also control our heartbeat. These signals are sent by a group of cells in the right atrium of the heart known as the sinoatrial node (SA node), and they spread through the heart muscle tissue as tiny electrical impulses.An ECG measures these changes in electrical signals (or, in fact, voltage) on different areas of skin and plots them as a graph. The resulting ECG graph is called an electrocardiogram.
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Our nerve and muscle cells communicate with each other using electrical and chemical signals. Regular electrical signals also control our heartbeat. These signals are sent by a group of cells in the right atrium of the heart known as the sinoatrial node (SA node), and they spread through the heart muscle tissue as tiny electrical impulses.An ECG measures these changes in electrical signals (or, in fact, voltage) on different areas of skin and plots them as a graph. The resulting ECG graph is called an electrocardiogram.
- 0
Our nerve and muscle cells communicate with each other using electrical and chemical signals. Regular electrical signals also control our heartbeat. These signals are sent by a group of cells in the right atrium of the heart known as the sinoatrial node (SA node), and they spread through the heart muscle tissue as tiny electrical impulses.An ECG measures these changes in electrical signals (or, in fact, voltage) on different areas of skin and plots them as a graph. The resulting ECG graph is called an electrocardiogram.