Tutoring on heart disorders that involve tachycardia as a symptom
Since Jiskha doesn't have a biology expert at this time, please try posting your question at this site.
http://www.biology-online.org/biology-forum/
In addition, be sure to make really good use of KhanAcademy!
http://www.khanacademy.org/science/biology
Choose from the general topics at the right and then find the specifics you need within each topic.
To effectively understand heart disorders with tachycardia as a symptom, it is recommended to break down the topic into smaller parts and systematically learn about each aspect. Here's a step-by-step guide to help you gain a better understanding:
1. Understand the basics of the heart: Start by grasping the fundamental structure and functioning of the heart. Learn about the different chambers, valves, and blood vessels. This will provide a foundation for understanding cardiac disorders.
2. What is tachycardia? Tachycardia refers to an abnormally rapid heart rate, typically exceeding 100 beats per minute in adults. Familiarize yourself with the definition, causes, and possible complications of tachycardia.
3. Types of tachycardia: Next, explore the different types of tachycardia that can occur. The most common forms are sinus tachycardia, atrial fibrillation, supraventricular tachycardia, and ventricular tachycardia. Understand the distinctions among these types and the specific abnormalities that lead to tachycardia in each case.
4. Underlying heart disorders: Many heart diseases can lead to tachycardia. Educate yourself about conditions such as coronary artery disease, heart failure, cardiomyopathy, arrhythmias, and structural abnormalities of the heart. By understanding the causal relationship between these disorders and tachycardia, you can gain a more comprehensive view.
5. Symptoms and diagnosis: Explore the symptoms commonly associated with tachycardia, such as palpitations, shortness of breath, dizziness, and chest pain. Learn about the diagnostic methods used to identify tachycardia, including electrocardiogram (ECG/EKG), Holter monitor, stress testing, and echocardiography.
6. Treatment and management: Lastly, delve into the treatment options for tachycardia-related heart disorders. This may involve lifestyle changes, medications, catheter ablation, pacemaker implantation, or surgery. Understand the goals of treatment and the factors that influence the choice of therapy.
Remember, while gathering information is crucial, consulting medical professionals, textbooks, trusted online resources, or seeking guidance from a tutor or instructor can greatly enhance your understanding of complex medical topics.