Greenlue Care · Heart Attack

My dad just had a heart attack. What do we do now?

This guide is about my:

This explains how heart attack care usually works in the US. It's educational, not medical advice. It won't diagnose your dad or tell you what's right for him. Use it to get ready for conversations with his care team, and take anything clinical back to them.

If you only read one thing

Your dad had a heart attack. If an artery is fully blocked, doctors usually reopen it fast, often with a stent within about 90 minutes. Your part is to be there: bring his medicines, help catch confusion early, and, after the hospital, get him to cardiac rehab, the best-proven step for recovery and the one most people skip. Most older adults survive a heart attack and go home.

How old is your dad?
It changes the recovery goals and what to ask about. The guide adjusts below.

Your first job: the next 48 hours

Right now you are the person who holds the information, so start there. The team moves fast on a heart attack, and a few small things from you change how well it goes.

Why the type matters. A STEMI is a fully blocked artery, treated as an open-it-now emergency, usually with an angioplasty and stent (they thread a tube through an artery, open the blockage, and prop it with a small mesh tube). The goal is fast: often a stent within about 90 minutes of arrival, because "time is muscle." An NSTEMI is a partial blockage, still serious but usually handled on a more measured timeline. Some patients need bypass surgery, and nearly everyone goes on heart medications. If the first blood test looks normal, don't be surprised that they keep him for repeat draws: the marker they measure (troponin) takes hours to rise.

Personalized Under 75 and active? For a stronger patient, teams often pursue full artery-opening (a stent, or bypass surgery for complex blockages) and a fuller cardiac rehab course afterward. It's worth asking what approach they're planning and why, since the options aren't always spelled out.
Personalized At 85+, protect him from the hospital as much as from the heart attack. Preventing confusion (below) becomes a main job. For a frail elder, a gentler, medicine-first or comfort-focused path can be a completely legitimate choice made with the team, not "giving up." Ask what a realistic recovery looks like for someone his age.
Does he have any of these?
Select all that apply. Each one changes what to watch for.

In the hospital: things to consider

A stent procedure takes an hour or so, done through a small nick in the wrist or groin; bypass surgery is bigger and means a longer stay. Either way, the usual pattern is close heart-rhythm monitoring at first, then getting up and moving within a day or two as he stabilizes.

One thing families often notice before staff do: delirium, a sudden, fluctuating confusion that affects roughly one in four hospitalized older adults. It often looks quiet: sleepy, withdrawn, "not himself," worse in the evening. It's usually temporary. Familiar things seem to help (glasses on, hearing aids in, a familiar face, a clock in view), and you can tell the nurse when he seems off, since you know his baseline and they don't.

Personalized · Memory issues With existing memory problems, his delirium risk is much higher, so make prevention the family's top job. Ask directly: "What's the plan for preventing delirium, and can you keep sedating medications to a minimum?" Expect recovery and any rehab to run slower, and get the paperwork below sorted early.
Personalized · Diabetes Diabetes is a major heart-disease driver and slows healing, which matters most if he has bypass surgery. Ask who is managing his blood sugar each day, take any incision-care instructions seriously, and make sure the current medication list travels with him in writing.
Personalized · Blood thinner If he already takes a blood thinner (Warfarin, Eliquis, Xarelto) or another, tell the team exactly what and when the last dose was, since it affects which clot treatments are safe and the bleeding risk. After a stent, most people go on to a specific pair of blood thinners, so ask how the new plan fits with what he was already taking.

Before he leaves, get these

Coming home, and the months ahead

The hospital part is short. Recovery is the long game, and this is where your role really is. Here's the job, as a checklist.

Set up the home first

Sort the paperwork (while he still has capacity)

Know what to watch for

Here's how the American Heart Association describes the warning signs of a heart attack, the thing to act on fast if it happens again:

Call 911 if you notice Chest discomfort: "uncomfortable pressure, squeezing, fullness or pain" in the center of the chest, lasting more than a few minutes or coming and going · Discomfort in "one or both arms, the back, neck, jaw or stomach" · "Shortness of breath," with or without chest discomfort · "Breaking out in a cold sweat, nausea or lightheadedness"

These are the AHA's general warning signs, and women more often have nausea, jaw or back pain, or unusual fatigue. His care team may give you a list specific to him, so go by what they tell you, and call 911 for any emergency.

His recovery, day to day

What he'll need from you, and protecting yourself

Nearly all of it is coordination

Which is exactly what Greenlue carries with you:

What you'll be doingGreenlue
Keeping every record and discharge paper in one place the family can reach
Tracking his heart medications so the statin and blood thinners never lapse
Keeping cardiac rehab sessions and cardiology follow-ups on track, with what to ask
Sharing the rides and visiting schedule so no one drops it or doubles up
Watching for the warning signs and low mood, and logging what you see

Common questions

How long is recovery after a heart attack?

Most people resume normal activities within about three months, with the first weeks kept light. Cardiac rehab usually starts one to three weeks after discharge. Recovered doesn't always mean exactly like before, and that can still be a good outcome. Go by the timeline his own care team gives you.

What is cardiac rehab, and does my dad have to go?

Cardiac rehab is a supervised program of monitored exercise, education, and support, usually about 36 sessions over roughly 12 weeks. It's one of the best-proven ways to lower the risk of another heart attack and another hospital stay, yet only about one in three eligible people go. Getting him there and keeping him going is the single highest-value thing a family can do.

Can my dad live alone after a heart attack?

Often yes, in time, but usually not in the very first days. Many people need someone close by at first for rides, medications, and to watch for warning signs, then that tapers. Whether he returns to living fully alone depends on how recovery and any procedure went, and his care team's assessment is the best guide.

You're not alone. Greenlue is here to help.

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This is educational content, not medical advice.