Pretreatment recommendations
| Initial workup | 
| Comprehensive patient history | 
| Blood pressure measurement | 
| Electrocardiogram | 
| Concomitant medications | 
| CV risk factor assessment: the presence of diabetes, obesity, hypertension, dyslipidemia, chronic renal disease | 
| History of valvular heart disease | 
| History of arrhythmias, heart failure, or left ventricular dysfunction/reduced ejection fraction | 
| History of ischemic heart disease | 
| For patients with high CV risk or established CV disease | 
| Echocardiogram | 
| Baseline cardiac biomarkers | 
| Consider using FRS-CVD65 score for stratification | 
| Treatment selection | 
| Patients with no CV risk factors | 
| Any approved BTKi | 
| If other safety concerns, favor more selective drugs (acalabrutinib or zanubrutinib) or Bcl-2 inhibitors | 
| Patients with CV risk (eg, well-controlled AF, HTN) | 
| Consider second-generation BTKis (acalabrutinib or zanubrutinib) | 
| Initial workup | 
| Comprehensive patient history | 
| Blood pressure measurement | 
| Electrocardiogram | 
| Concomitant medications | 
| CV risk factor assessment: the presence of diabetes, obesity, hypertension, dyslipidemia, chronic renal disease | 
| History of valvular heart disease | 
| History of arrhythmias, heart failure, or left ventricular dysfunction/reduced ejection fraction | 
| History of ischemic heart disease | 
| For patients with high CV risk or established CV disease | 
| Echocardiogram | 
| Baseline cardiac biomarkers | 
| Consider using FRS-CVD65 score for stratification | 
| Treatment selection | 
| Patients with no CV risk factors | 
| Any approved BTKi | 
| If other safety concerns, favor more selective drugs (acalabrutinib or zanubrutinib) or Bcl-2 inhibitors | 
| Patients with CV risk (eg, well-controlled AF, HTN) | 
| Consider second-generation BTKis (acalabrutinib or zanubrutinib) | 
FRS-CVD, Framingham risk score-cardiovascular disease.