BMC2 PCI Risk Calculator for Emergency CABG and Death in the Cardiac Catheterization Laboratory

Select patient gender at birth (female or male).

Indicate if the patient has a history confirming any form of tobacco use in the past one month. This includes cigarette, cigars, tobacco chew, pipes, etc. (this does not include marijuana).

Indicate if the patient has hypertension documented ≥1 of the following:

1. History of hypertension diagnosed and treated with medication, diet and/or exercise.
2. Blood pressure greater than 140 systolic or 90 diastolic on at least 2 occasions.
3. Currently on antihypertensive pharmacologic therapy.

Insulin treatment (includes any combination of insulin).

Diet treatment or oral agent treatment (includes oral agent with/without diet treatment).

Indicate if the patient has a history of congestive heart failure (CHF) documented in the medical record. History is defined as anytime prior to two weeks before the current date of admission. Besides physician documentation of the CHF history, CHF can also be defined by one of the following::

1. Paroxysmal nocturnal dyspnea (PND)
2. Dyspnea on exertion (DOE) due to heart failure
3. Chest X-Ray (CXR) showing pulmonary congestion
4. Pedal edema or dyspnea treated with medical therapy for heart failure

Indicate if the patient has a history of peripheral vascular disease. This can include::

1. Claudication either with exertion or at rest.
2. Amputation for arterial vascular insufficiency.
3. Aorto-iliac occlusive disease reconstruction, peripheral vascular bypass surgery, angioplasty or stent; or percutaneous intervention to the extremities.
4. Documented aortic aneurysm. (AAA)
5. Positive non-invasive/invasive test.
6. Renal stenosis

Was the patient on dialysis for renal failure prior to this PTCI?

Current mitral valve regurgitation of at least grade 2 or greater, mitral valve area < 1.5 cm², aortic valve regurgitation of at least grade 2 or greater, aortic valve area ≤1.0 cm².

Any history of GI bleed including peptic ulcer disease that may influence clinical management during this hospitalization (recent=within 30 days).

Diagnosis made by physician. Patient on chronic pharmacologic therapy and/or have a FEVI less than 75 percent of predicted value.

Indicate if the patient has cerebrovascular disease, documented by any one of the following::

1. Cerebrovascular Accident (CVA): Patient has a history of stroke, i.e., loss of neurological function caused by an ischemic event with residual symptoms at least 24 hours after onset.
2. Reversible Ischemic Neurologic Deficit (RIND): Patient has a history of loss of neurological function caused by ischemia with symptoms at least 24 hours after onset but with complete return of function within 72 hours.
3. Transient Ischemic Attack (TIA): Patient has a history of loss of neurological function caused by ischemia that was abrupt in onset but with complete return of function within 24 hours.
4. Unresponsive Coma greater than 24 hours: Patient experienced complete mental unresponsiveness and no evidence of psychological or physiologically appropriate responses to stimulation.
5. Non-invasive/invasive Carotid Test with greater than 75% occlusion.
6. Previous Carotid artery surgery. (CEA)

Prior to PCI or history of either paroxysmal atrial fibrillation or chronic atrial fibrillation.

Any history of either out of hospital or in-hospital cardiac arrest. Cardiac arrest as evidenced by potentially lethal arrhythmia requiring cardioversion, defibrillation or CPR.

Indicate if the patient has had at least one documented previous ST or non-ST MI eight or more days prior to this admission.

Indicate whether the patient has had a previous Percutaneous Coronary Intervention (PCI) of any type (balloon angioplasty, atherectomy, stent, thrombectomy or other), performed prior to the current admission.

This intervention is part of a staged procedure. Intervention (PCI) to intervention (PCI), not diagnostic cath only.

The patient is undergoing CPR en route to the lab and/or prior to the intervention, including hemodynamically unstable patients.

Was a cardiac arrest the primary indication for the current coronary intervention?

PCI performed in same setting as coronary angiography.

Angina without a change in frequency or pattern for the six weeks prior to this procedure. Angina is controlled by rest and/or oral or transcutaneous meds.

Pain, pressure or discomfort in the chest, neck or arms not clearly exertional or not otherwise consistent with pain or discomfort of myocardial ischemic origin. (Includes patients presenting with CHF symptoms only presumed to be ischemia).

Is the primary indication for coronary intervention a preoperative evaluation and subsequent intervention prior to major noncardiac surgery: e.g. major abdominal surgery, vascular surgery including fem-pop bypass, AAA repair, aortic root repair, ORIF, or knee replacements etc.

Was patient evaluated by thoracic surgery and felt not to be a surgical candidate (for whatever reason i.e. no conduits, severe COPD, small distal vessels, etc.) Must be refused by CV surgeon.

Cardiogenic shock is defined as a sustained (>30 minutes) episode of systolic blood pressure < 90mmHg, and/or cardiac index <2.2 L/min/m2 determined to be secondary to cardiac dysfunction, and/or the requirement for parenteral inotropic or vasopressor agents or mechanical support (e.g., IABP, extracorporeal circulation, ventricular assist devices) to maintain blood pressure and cardiac index above those specified levels. (Def #8005 in NCDR 4.3.1)

Recurrent ventricular tachycardia or ventricular fibrillation prior to PCI (occurred greater than one time).

Has the patient had a Myocardial Infarction (ST elevation or non-ST elevation) within the previous 7 days?

PCI performed as the primary intervention on the infarct artery i.e. no thrombolytics were administered and PCI was performed within 12 hours of symptom onset.

Mark this box if the time from symptom onset to balloon dilatation was 0 to 6 hours.

Between 6 to 12 hours elapsed from symptom onset to balloon dilatation.

Between 12 to 24 hours elapsed from symptom onset to balloon dilatation.

Greater than 24 hours elapsed from symptom onset to balloon inflation.

Percutaneous coronary intervention performed on the infarct related artery.

Continued symptoms of angina after thrombolytic therapy.

Indicate whether patient received lytic therapy as primary treatment of AMI. Include any combination ½ dose lytics given. (eg, TNK, TPA, and RPA).

Is/Was the patient on intravenous heparin prior to the procedure?

Mark the box if the index vessel is a saphenous vein, LIMA, or RIMA graft.

From the origin up to 3 mm.

Visible clot / thrombus.