Intra-Aortic Balloon Pump: Current Clinical Applications
Moturu Dharanindra *
Aster Ramesh Hospital, Vijayawada, Andhra Pradesh, India.
Raja Ramesh N
Department of Cardiology, Aster Ramesh Hospital, Vijayawada, Andhra Pradesh, India.
Potineni Ramesh Babu
Department of Cardiology, Aster Ramesh Hospital, Vijayawada, Andhra Pradesh, India.
Supriya Rayana
Department of Pharmacy Practice, KL College of Pharmacy, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, India.
Karthikeya Jampala
Aster Ramesh Hospital, Vijayawada, Andhra Pradesh, India.
Mayuri Yalamanchi
Aster Ramesh Hospital, Vijayawada, Andhra Pradesh, India.
Bommareddy Devi Aruna Jyothi
KL College of Pharmacy, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, India.
Thota Asmitha
KL College of Pharmacy, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, India.
Shaik Mohammad Noor
KL College of Pharmacy, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, India.
Kantamsetty Sreevally
KL College of Pharmacy, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, India.
Uppalapati Sai Thanmaye
KL College of Pharmacy, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, India.
Kongithala Jyoshna Bhavani
KL College of Pharmacy, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, India.
Komaleena Appari
KL College of Pharmacy, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, India.
*Author to whom correspondence should be addressed.
Abstract
The intra-aortic balloon pump (IABP) remains one of the most widely used mechanical circulatory support devices in acute and chronic cardiac conditions such as cardiogenic shock, acute myocardial infarction, decompensated heart failure, and high-risk cardiac interventions. This review summarizes the principles of counter pulsation, physiological effects, key indications, patient-selection factors, complications, and recent technological advancements. IABP inflates during diastole to enhance coronary perfusion and deflates before systole to reduce afterload, thereby improving the myocardial oxygen supply–demand balance. Although newer support systems (Impella, ECMO) are increasingly used, IABP continues to offer practical, accessible, and cost-effective hemodynamic support, especially in resource-limited settings. Its role spans temporary stabilization, perioperative assistance, and bridging to definitive therapies such as cardiac surgery or transplantation. Recent innovations, including catheter miniaturization and improved insertion techniques, have enhanced device safety and performance. The combination of IABP with other mechanical assist devices may also provide synergistic benefits in selected patients. Overall, IABP remains a clinically relevant and evidence-based support option that continues to hold value in modern cardiac critical care
Keywords: Intra-Aortic balloon pump, cardiogenic shock, mechanical circulatory support, hemodynamics, counter pulsation, cardiac Surgery, technological advancements