You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which of the following condition is associated with giant 'v' waves in a JVP? and explain in detail?
Giant v waves are seen in tricuspid regurgitation and VSD. v wave in a JVP represents atrial filling and occur during ventricular systole. In tricuspid regurgitation there is an accentuated v wave followed by a rapid y descend. In progressive TR, v wave merges with the c wave and the right atrial and juglar vein waveforms become ventricularised. Reference: Harrison's Principles of Internal Medicine 18th edition chapter 227.