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TopGunner

Learn. Compete. Excel.

Join fast-paced medical quiz competitions designed for physicians, medical students, nurses, physician assistants, residents, and other healthcare professionals.

39

Members Joined

34

Affiliations

51

Specialties

LIVE · MISSION 04
CARDIOLOGY

Question 1 Of 7

Dr Ace

Dr Ace

150

00:06
Lenzi Ace

Lenzi Ace

150

1. Which arrhythmia is the most common cause of sudden cardiac death within 48 hours after acute MI?

A. Atrial flutter
B. Complete heart block
C. Ventricular fibrillation
D. Torsades de pointes
E. Junctional rhythm
Correct AnswerIncorrect AnswerOpponent Answer

Explanation

Acute ischemia creates electrical instability leading to VF.

Teaching Point

VF is the leading cause of early post-MI death.

Win Streak

🔥 7

Rank Up

#42 → #38

How It Works

01

Create Your Account

Sign up as a healthcare professional, choose your specialty and affiliation, pick your avatar, and join the community.

02

Enter the Arena

Play solo or challenge another healthcare professional head-to-head. A countdown timer keeps the pressure on — just like the arena.

03

Review & Climb the Ranks

After each mission, review every question with explanations and teaching points. Watch your rating climb the leaderboard.

Why TopGunner

Head-to-Head Duels

Challenge any medical professional to a real-time quiz battle. Generate a challenge link and go head-to-head across specialties.

Specialty-Based Questions

Questions span ALL medical specialties and new content is continuously being added.

Flight Log & Stats

Track your career: games played, win rate, rating score, best streak, strongest and weakest subjects — all in your Performance Log.

Global Leaderboard

Compete globally, by affiliation, or by specialty. See where you rank among peers from around the world!

Inside the Arena

A glimpse of the arena. Crisp questions and instant feedback - engineered for clinical reasoning under pressure.

Question 1 Of 7

Dr Ace

Dr Ace

150

00:06
Lenzi Ace

Lenzi Ace

150

1. Which arrhythmia is the most common cause of sudden cardiac death within 48 hours after acute MI?

A. Atrial flutter
B. Complete heart block
C. Ventricular fibrillation
D. Torsades de pointes
E. Junctional rhythm
Correct AnswerIncorrect AnswerOpponent Answer

Explanation

Acute ischemia creates electrical instability leading to VF.

Teaching Point

VF is the leading cause of early post-MI death.

Real-Time Pressure

A live mission timer and head-to-head scoreboard mean every second on the clock counts.

Teaching Points

Every question comes with an explanation and key learning pearl — review after each mission.

Adaptive Difficulty

The game adapts to your rating. Climb the ranks, face tougher opponents, sharpen your edge.

Take Your First Mission

LEADER BOARD

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