An ECG reveals ST elevation in leads V1-V4. Which coronary artery is most likely occluded?

An ECG reveals ST elevation in leads V1-V4. Which coronary artery is most likely occluded?

  • Correct Answer: Left anterior descending (LAD)
  • Right coronary artery (RCA)
  • Left circumflex artery (LCx)
  • Posterior descending artery (PDA)

Explanation: LAD occlusion causes ST elevation in V1-V4 indicating anterior wall myocardial infarction.

Join our channels for latest updates

More Random Questions

Q: The sternocleidomastoid is the major muscle that laterally flexes and rotates what?
Ans: knee
Q: On 25 July 2024, the Grevin Museum of Paris issued a golden coin in honor of which Indian actor?
Ans: Shahrukh Khan
Q: Where did Bharatanatyam originate?
Ans: Tamil Nadu
Q: What is the fusing of two or more smaller nuclei to form a single, larger nucleus?
Ans: nuclear fusion
Q: When explosion of gases creates pressure resulting in motion of a rocket, the force pushing the rocket is called what?
Ans: temperature
Q: Which Indian state is the largest producer of rice?
Ans: West Bengal
Q: In which aspect does molality differ from molarity?
Ans: denominator
Q: The strength of a base depends on the concentration of _______ it produces when dissolved in water?
Ans: monoxide ions
Q: Who has won the 'IBSF World 6-Red Championship' in Ulaanbaatar on 26 September 2024?
Ans: Kamal Chawla
Q: What phase does dna replication occur in the cell cycle?
Ans: synthesis
Q: What was the land grant to temples called?
Ans: Devadana
Q: Which of the following is a Lakshana of Kaphaja Kustha?
Ans: Kandu
Q: What should a driver do at a “No Horn” sign?
Ans: Avoid using the horn
Q: Which medication is used to manage schizophrenia?
Ans: Antipsychotics
Q: In budding , organisms reproduce by having new individuals split off from what?
Ans: existing ones
Youngistan Junction
Youngistan Junction

Welcome to Youngistan Junction, your ultimate hub for staying updated with the latest in current affairs, general knowledge, and general studies! Whether you're a student gearing up for exams or just someone passionate about expanding your knowledge, Youngistan Junction is here to provide you with an extensive collection of well-curated questions and answers.

Articles: 6583