When something goes wrong with a patient or a med

The monitor alarm you silenced and what the chart says about it

The monitor logs every alarm to the minute. Your note is written later, from memory. This is how to make the two agree.

7 min read built on 3 full opinions updated 2026-10-23

Written by a med-surg RN, ten years, day shift. Why there is no name on it · How this guide is made

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The central station keeps its own record of every alarm: what fired, when it started, and when someone acknowledged or silenced it. Your note comes later. You write it from memory, usually on your next round. On a quiet shift nobody compares the two. If someone ever pulls the alarm history, though, they'll lay it next to your note and go through it minute by minute.

Key points

  • Look at the patient first and the waveform second. Then write what you found and the exact time you found it.
  • Name the rhythm with its rate and duration, and save a strip. Tele or NSR with nothing after it tells the reader nothing.
  • If you silenced or paused the alarm, say so and say why: artifact, lead off, or a known rhythm the provider already knows about.
  • Write who you told, when, and what they said back. If you called nobody, write why.
  • Chart the time on the monitor clock, even if you sat down to chart much later. If the clocks don't match, say so in the note.

What to write

How it usually gets charted How it holds up
Tele NSR.0800 tele: sinus rhythm 72, PR 0.16, QRS 0.08, QTc 0.42. Strip saved to chart.
Alarm silenced, false alarm.0215 HR 0 alarm. At bedside 0216: pt asleep, radial pulse 78 regular, V1 electrode off. Electrode replaced, tracing clean, alarm cleared.
Short run of VT, pt asymptomatic, will continue to monitor.0312 monitor shows 9-beat run of wide-complex tachycardia, rate approx 160, self-terminated. At bedside 0313: pt awake, denies chest pain or palpitations, BP 128/76, SpO2 96% RA. Strip saved. K 3.4 this AM.
MD aware.0320 Dr. Patel (night hospitalist) paged re 0312 run, called back 0325. Orders: BMP and Mg now, K replacement per protocol. No change to monitoring orders.
Alarms adjusted.0900 HR low limit changed 50 to 45 per Dr. Patel order (baseline sinus brady 48-52 while asleep, asymptomatic).
Pt in AFib.1410 rhythm change from sinus 80s to irregularly irregular rhythm 110-130, no P waves. Strip saved. Pt reports fluttering, BP 118/70. Charge RN Lee notified 1412, Dr. Patel 1415.
Tele tech called, rhythm unchanged.1105 tele tech Ramos called re pause alarm. At bedside 1106: pt sitting up, alert, HR 64 sinus. Reviewed strip with tech: 2.1 sec pause at 1104. Dr. Patel notified 1110.

Every entry in the right-hand column covers three things:

  • Rhythm: name, rate, duration, and a note that the strip was saved.
  • Patient check: what you saw, a pulse or BP you took yourself, and what the patient told you. Add a time that lines up with the alarm history.
  • Who you told: name, role, time, what they said, and whether they knew the alarm had been silenced or paused.

Template

Rhythm event, nursing note

[TIME BY MONITOR CLOCK] Monitor alarm: [ALARM TYPE, e.g. VT / PAUSE / BRADY / AFIB].
Rhythm on strip: [RHYTHM NAME], rate [RATE], duration [BEATS OR SECONDS], [SELF-TERMINATED / ONGOING]. Strip saved to chart.
At bedside [TIME]: pt [AWAKE/ASLEEP, ALERT/CONFUSED]. Reports [SYMPTOMS OR DENIES CHEST PAIN, PALPITATIONS, DIZZINESS, SOB].
HR [RATE] by [RADIAL/APICAL] pulse, BP [BP], SpO2 [SPO2]% on [O2], RR [RR]. Skin [WARM/COOL, DRY/DIAPHORETIC].
Relevant labs/meds: [E.G. K 3.4 THIS AM, METOPROLOL HELD 0600].
Alarm [ACKNOWLEDGED / SILENCED / PAUSED] at [TIME] by [YOUR NAME OR TELE TECH NAME] after bedside check.
[PROVIDER NAME, ROLE] notified [TIME] by [PAGE/PHONE/IN PERSON], told of [RHYTHM, DURATION, PT STATUS, ALARM SILENCED Y/N].
Response [TIME]: [ORDERS OR NO NEW ORDERS].
Charge RN [NAME] informed [TIME].
Reassessed [TIME]: rhythm [RHYTHM, RATE], pt [STATUS].

Artifact or lead-off alarm, nursing note

[TIME BY MONITOR CLOCK] Monitor alarm: [ALARM TYPE, e.g. ASYSTOLE / VF / LEADS OFF / HR 0].
At bedside [TIME]: pt [ACTIVITY, e.g. BRUSHING TEETH / ASLEEP / AMBULATING], alert, no distress observed.
Pulse [RATE] [REGULAR/IRREGULAR] by palpation at [TIME].
Cause found: [LEAD NAME] [OFF / LOOSE / DRIED GEL / PATIENT MOVEMENT].
Action: [ELECTRODES REPLACED / SKIN PREPPED / LEAD REPOSITIONED]. Tracing clean at [TIME], rhythm [RHYTHM, RATE].
Alarm cleared at [TIME]. Alarm limits unchanged.
Tele tech [NAME] informed [TIME].

Alarm limit change or pause, nursing note

[TIME] [ALARM PARAMETER, e.g. HR LOW LIMIT] changed from [OLD VALUE] to [NEW VALUE].
Reason: [E.G. BASELINE SINUS BRADY 46-50 WHILE ASLEEP, ASYMPTOMATIC].
Order/approval: [PROVIDER NAME, ROLE] at [TIME] / [UNIT PROTOCOL NAME].
Pause for [PROCEDURE, e.g. BATH / TRANSPORT / ECHO] from [START TIME] to [END TIME]; pt [ON PORTABLE MONITOR / STAFF AT BEDSIDE: NAME].
Alarms restored and verified audible at [TIME].

Message to provider (page or secure chat)

[ROOM] [PATIENT NAME], [AGE], admitted for [DIAGNOSIS].
At [TIME]: [RHYTHM], rate [RATE], [DURATION]. [SELF-TERMINATED / ONGOING].
Pt now: [SYMPTOMS OR NONE], BP [BP], HR [HR], SpO2 [SPO2]%.
Recent: [K/MG, RELEVANT MEDS].
Strip saved. Alarm [SILENCED / ACTIVE].
Requesting: [ASSESSMENT / LABS / ORDERS]. Call back [EXTENSION].

Words to avoid

Word or phrase Why it hurts Use instead
false alarmSays what it wasn't and leaves out what it wasartifact from movement or lead V1 off, plus the pulse you took
alarm silenced (alone)The alarm history already shows that. Your note has to say whySilence time, reason, and what you checked
NSR (alone)No rate, no time. Nobody can match it to an alarmRhythm, rate, time, strip saved
no ectopyThe first logged PVC alarm contradicts itoccasional PVCs, 2-3/min or no ectopy on 0800 strip
MD awareWho? When? What did they decide? Nobody can tellName, role, time, response
will continue to monitorYou're already monitoring. It adds nothingName a trigger: will notify provider if run >10 beats or symptoms
tolerated well / no distressVague. The numbers charted beside it can easily contradict itWhat you observed: BP, SpO2, what the patient said
approx 0300Your check can land before the alarm on the timelineThe minute from the monitor clock

A silenced alarm with nothing in your chart

The rhythm usually gets charted right. The trouble is the time gap.

At 0312 the monitor alarms for a 9-beat run of VT. Someone at the central station acknowledges it at 0313. You check the patient and find them asleep and fine. You put a lead back on and go to the next room. At 0400 you chart the shift assessment: NSR 70s, no ectopy, no distress.

Every piece of that was true when it happened. Read together later, it looks like nobody noticed the run. The alarm history shows a VT alarm followed by a silence. Your chart shows calm sinus and no event. Nothing in it shows a nurse going into that room.

A few other things open the same gap:

  • Rounded times. You write 0300 for an alarm that went off at 0312. Now your check sits before the event.
  • Assuming the tele tech covered it. On many units the tech saves strips and calls rhythm changes. That helps. But the tech's note covers the rhythm. The patient check is yours to document.
  • Checkbox charting. You tick NSR in the flowsheet because it was NSR at 0800. That tick now sits next to an alarm from 0815.
  • A silence with no reason. Silencing an alarm can be the right call. What hurts you is a silence in the alarm history with nothing in your chart to explain it.

Bottom line

Every alarm the monitor records needs a matching line in your chart: the time, the rhythm, the pulse you took yourself, and who you told.

Official guidance

In court, 2004–2013

What happened in 3 court cases

Mercer v. Vanderbilt University, Inc.: Tennessee Supreme Court, 2004. A ventilated, chemically paralyzed trauma patient went to CT on a portable monitor and a portable ventilator. In its 2002 opinion, the Tennessee Court of Appeals noted that none of the three staff present heard an alarm. The plaintiff's experts said the alarms had been disarmed. The jury awarded $7,366,000 and put 70 percent of the fault on the hospital. The Court of Appeals then ordered a new trial for evidence reasons unrelated to the alarms. The 2004 text linked here is the chief justice's dissent, and it lists what the plaintiff argued. Those are arguments. The court never found them as facts. One of them was that after the incident the hospital "failed to retrieve from the cardiac monitor information about Mr. Qualls’s vital signs at the time of the incident". So the monitor's own record became something to fight over.

Simmons v. Christus Schumpert Medical Center: Louisiana Court of Appeal, 2011. An ICU patient with a respiratory rate of 47 was later found unresponsive. The nurses' notes didn't say how long that rate lasted. The physician who found her saw activity on the cardiac monitor, and "he did not recall whether the monitor alarms were sounding." The jury watched a demonstration of how the ICU monitors work. It found for the family, and the appeals court affirmed. The same opinion says nurses are judged by the circumstances as they were at the time, without hindsight. That protects you only if your chart actually records those circumstances.

Dr. Tena Patterson and the Family Medical Center v. Geneva Ortiz: Texas Court of Appeals, 5th District (Dallas), 2013. This was a clinic visit with no telemetry involved. Same problem, though: the note didn't match the numbers. The patient's heart rate was 145, and the chart described a normal exam. The plaintiff's expert, quoted by the court, wrote that "the normal exam that was documented is not at all consistent with the patient’s complaints, his vital signs". The court let the case go forward. When a reader finds a normal narrative next to abnormal data, they believe the data.

Court decisions

Published decisions, linked to CourtListener.

All decisions behind this guide

From nurses online

Quoted as written. Opinion, not a source.

Other guides

Advice, not law.