H's & T's of ACLS Reference Card

Remembering the reversible causes of cardiac arrest can feel overwhelming — especially during high-pressure situations when quick decisions are critical.

This reference card provides a clear guide to the H’s and T’s of Advanced Cardiovascular Life Support (ACLS), helping you recall potential causes and respond systematically during resuscitation and emergency care.

Whether you're preparing for clinical placement, working in acute care, or revising emergency response protocols, this card supports rapid recall and confident clinical decision-making.

Why This Card Matters

In emergency situations, recognising reversible causes quickly can make a significant difference to patient outcomes. Having a structured reference available helps you think clearly, communicate effectively with your team, and follow a systematic approach during resuscitation.

This card is designed to act as a practical clinical tool — something you can rely on when time is limited and accuracy matters.

What You'll Find on This Card

• The H’s and T’s of ACLS
• Common reversible causes of cardiac arrest
• Clear prompts to guide clinical thinking
• Simple layout for rapid reference

Everything is organised in an easy-to-read format so you can recall information quickly and respond confidently during emergency situations.

When You’ll Use This Card

You may find this card especially helpful when:

• Participating in resuscitation or emergency response
• Preparing for ACLS or clinical exams
• Working in acute or critical care settings
• Reviewing emergency response protocols
• Building confidence in managing cardiac arrest situations

A Practical Tool for Rapid Clinical Response

This card is not designed to replace clinical judgement — it is designed to support it.

Whether you are learning emergency response principles for the first time or strengthening your clinical confidence in practice, having a reliable reference can help you respond quickly and deliver safe patient care.